Solutions

The solutions presented at the IYPTs, at regional competitions, and at related events, present a vast output of worldwide efforts in the pre-university research.

Although the competition means competition, these international efforts may be considered collaborative, as the participants receive criticism and impetus for further work though the opposition and review stages, and always have a solid feedback from their mates and team leaders, much alike to “real science.”

Some of the IYPT solutions were later skeptically revisited and retracted by authors as incorrect; many have never been preserved for the future; while others led to refereed papers in international journals.

The collection of solutions may be of interest to researchers in physics education, giving direct information on the motivation and achievements of students. It may also be helpful for the future team leaders and participants, showing examples of research strategies, structure of a presentation, or competitive levels to be achieved.

If you are a participating student, we expect from you the maximum responsibility in exploring the earlier solutions. They are not a textbook of “ready, free, and correct templates” and reflect, above all, the original ideas, original work, and original research results. A strict respect of the author’s moral rights must be a basic and undisputable priority.

“During the competition, teams may draw ideas from presentation of other competing teams; however proper citing is essential”, say the recent guidelines for participants. This applies, certainly, to the old solutions and to any other sources of information.

It may be a very good idea to film the today’s presentations for the future. Although until recently “taking of audio and video recordings” was allowed “only in the case of own performances,” the restriction has been significantly relaxed as of 2011, when “each team participating on the PF shall have the opportunity to take pictures and film the whole fight.” The filmed presentations would reflect the today’s IYPTs and would become an increasingly precious record as the time passes by.

Our policy is to catalogue only those solutions that were explicitly and deliberately intended for public access and, when possible, are openly available from their originators or in published sources. A few solutions provided by the problem authors themselves are also indexed in this section.


1979

[+] 7. Пуля (Дырки в стекле // Архив С. Варламова, 1 декабря 2008 г.) [html]

1981

[+] 3. Свеча (И. Алексеев, Д. Свирида. И светит и греет // Квант, № 3, 1982, стр. 17—19 ISSN 0130-2221 [сдано в набор 19.1.82]) [pdf] [gif]
[+] 8. Висящее кольцо (М. Людомирский, А. Панфилов. Почему висит кольцо? // Квант, № 4, 1982, стр. 22—24 ISSN 0130-2221 [сдано в набор 18.2.82]) [pdf] [gif]

1982

[+] 6. Шерсть (В. Майский. Где тонко, там и рвется // Квант, № 12, 1983, стр. 22—24 ISSN 0130-2221 [сдано в набор 19.10.83]) [pdf] [gif]

1983

[+] 5 (24). Вода и лёд, задачи финального тура (С. Д. Варламов. Лёд. Задачи ТЮФа: Из архива С. Варламова // Физика-первое сентября, № 5, 2003, стр. 29-31 ISSN 2077-6578) [jpg] [jpg] [jpg] [jpg] [jpg] [jpg] [html]

1986

[+] Ответы, указания, решения: VIII Турнир юных физиков // Квант, № 10, 1986, стр. 63—64 ISSN 0130-2221 [сдано в набор 15.08.86] [pdf] [gif]

1988

[+] 9. Ninth wave (Yury Yufryakov. My scientific activity: The Nineth Wave) [html]

1989

[+] 7. Sparks (Искры // Архив С. Варламова, 3 марта 2003 г.) [html]

1990

[+] 1. Invent yourself (К. Юфряков. Падающая капля и воздушный пузырек // Квант, № 11, 1990, стр. 57) [pdf] [gif]
[+] 5. Planet (С. Д. Варламов. Куб в космосе. Задачи ТЮФа: Из архива С. Варламова // Физика-первое сентября, № 21, 2002, стр. 4 ISSN 2077-6578) [jpg] [html] [html] [html] [jpg] [jpg] [html]
[-] 8. Segner’s wheel (Сергей Романчук. Сегнерово колесо наоборот // Российская конференция клуба "Глюон" 1990) [html]

1991

[-] 2. Fortune teller (Сергей Романчук. Формообразование расплавленного парафина на поверхности волн // Российская конференция клуба "Глюон" 1991) [html]
[+] 7. Runner (Sergey Romanchuk, Russia, stroboscopic photograph for the IYPT report, 1991) [png]
[-] 15. Glider (Дмитрий Салов. Кораблик на мыле // Российская конференция клуба "Глюон" 1991) [html]

1993

[+] 2, 3, 4, 5. Gravitation (Whee Ky Ma, Netherlands. Gravitatie, Gravitation: decrease of a fundamental constant. Fourth completely revised edition, in English. An elaboration of the problems reffering to the gravitational constant G, being 2, 3, 4, and 5. IYPT sheets, manuscripts, reports, 1993) [pdf] [pdf] [pdf]
[+] 7. Pressure and temperature (С. Д. Варламов. Потери тепла зданиями. Задачи ТЮФа: Из архива С. Варламова // Физика-первое сентября, № 9, 2002, стр. 15 ISSN 2077-6578) [jpg] [html] [html] [html] [jpg] [jpg] [html]
[+] 9, 10. Gun (С. Д. Варламов. Электромагнитная пушка. Задачи ТЮФа: Из архива С. Варламова // Физика-первое сентября, № 13, 2002, стр. 13 ISSN 2077-6578) [jpg] [html] [html] [jpg] [jpg] [html]
[+] 13. Microwave oven (Whee Ky Ma, Netherlands, Waarom explodeert een ei bij verhitting in een magnetron?, manuscript, 1993) [pdf]

1994

[+] 1. Optics (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 2. Compass (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 3. Magnetism (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 4. Upper boundary (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 5. Distribution function (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 6. Acceleration (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 7. Aspen leaf (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 8. Superball (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 9. Meteorite (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 10. Water dome (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 11. Siphon (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 12. Boiling (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 13. Spirits (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 14. Magnetic friction (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 15. Transmission of energy (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 16. The moon and the Sun (Czech report, Dev. Tal. Phys., 1995) [pdf]
[+] 17. Straw (Czech report, Dev. Tal. Phys., 1995) [pdf]

1995

[+] 9. Ice cream (С. Д. Варламов. Лёд. Задачи ТЮФа: Из архива С. Варламова // Физика-первое сентября, № 5, 2003, стр. 29-31 ISSN 2077-6578) [jpg] [jpg] [jpg] [jpg] [jpg] [jpg] [html]
[+] 12. Tinder box (Jiskřiči křemeni. In: Zdeněk Kluiber. Jubileum Turnaje mladých fyziků. Čs. čas. fyz., ročník 57, číslo 4, 2007, str. 256-260) [pdf]
[+] 13. Air lens (P. Holzhauser, P. Janeček, Z. Kluiber, M. Prouza, T. Ostatnicnký, K. Výborný. Vzduchová čočka. Školská Fyzika, IV. r. 1996/1997, č. 2, s. 89-?) [pdf]
[+] 17. Epic hero (С. Д. Варламов. [Булава]. Задачи ТЮФа: Из архива С. Варламова // Физика-первое сентября, № 37, 2002, стр. 15 ISSN 2077-6578) [jpg] [html] [html] [jpg] [jpg] [html]

1996

[+] 4. Self-formation of a pile (С. Д. Варламов. Аквапланирование. Самоформирование кучки. Задачи ТЮФа: Из архива С. Варламова // Физика-первое сентября, № 1, 2002, стр. 14 ISSN 2077-6578) [jpg] [jpg] [jpg] [html]
[+] 12. Motor car (С. Д. Варламов. Аквапланирование. Самоформирование кучки. Задачи ТЮФа: Из архива С. Варламова // Физика-первое сентября, № 1, 2002, стр. 14 ISSN 2077-6578) [jpg] [jpg] [jpg] [html]

1997

[+] 2. Coin (Hynek Nemec, Zdenek Kluiber, Czech Rep.-Prague, 10th IYPT) [pdf]
[+] 4. Electron beam (Petr Chaloupka, Zdenek Kluiber, Czech Rep.-Prague, 10th IYPT) [pdf]
[+] 7. Water jet (Victor Isaev, Russia-Ekaterinburg, IYPT report // "Водяная струя") [pdf]
[+] 8. Floatation (Russia-Ural, IYPT report // "Флотация", Л. М. Волков, МИФ, 1997) [html]
[+] 12. Static friction (Russia-Ural, IYPT report // "Трение покоя", В. С. Седельников, МИФ, 1997) [html]

1998

[+] 1. Invent yourself (Andrey Alekseev, Russia II, Proc. IYPT 1998) [pdf]
[+] 2. Popping body (Austria, Proc. IYPT 1998) [pdf]
[+] 2. Popping body (Evgeny Rodin, Russia II, Proc. IYPT 1998) [pdf]
[+] 2. Popping body (George Zavorotniy, Ukraine, Proc. IYPT 1998) [pdf]
[+] 2. Popping body (Jan Theofel, Jörg Siegert, Christian Kunert, IYPT photos, 1998) [jpgs]
[+] 3. Spinning disc (Jeremias Seppä, Finland, Proc. IYPT 1998) [pdf]
[+] 3. Spinning disc (G. Dalakishvili, Z. Osmanov, Georgia, Proc. IYPT 1998) [pdf]
[+] 3. Spinning disc (Dmitri Vaguin, Russia I, Proc. IYPT 1998) [pdf]
[+] 4. Water streams (Austria, Proc. IYPT 1998) [pdf]
[+] 4. Water streams (Artyom Ivanov, Uzbekistan, Proc. IYPT 1998) [pdf]
[+] 5. Water jet (Thomas Schmidt, Florian Ahles, Germany, Proc. IYPT 1998) [pdf]
[+] 5. Water jet (Alexandre Mikrioukov, Russia II, Proc. IYPT 1998) [pdf]
[+-] 5. Water jet (Водная струя, Дмитрий Миронов, Беларусь, Марк. Слоб. 1999)
[+] 6. Mount Everest (Austria, Proc. IYPT 1998) [pdf]
[+] 6. Mount Everest (Katharina Kühn, Germany, Proc. IYPT 1998) [pdf]
[+] 6. Mount Everest (Vladimír Koutný, Slovakia, Proc. IYPT 1998) [pdf]
[+] 7. Air bubble (Hungary, Proc. IYPT 1998) [pdf]
[+] 8. Trick (Paweł Nowak, Poland, Proc. IYPT 1998) [pdf]
[+] 8. Trick (Dimitriy Chukhriy, Ukraine, Proc. IYPT 1998) [pdf]
[+] 9. Woven textiles (Dmitry Mironov, Belarus, Proc. IYPT 1998) [pdf]
[+-] 9. Woven textiles (Текстильные изделия, Дмитрий Миронов, Беларусь, Марк. Слоб. 1999)
[+] 9. Woven textiles (Tomasz Bilczyński, Poland, Proc. IYPT 1998) [pdf]
[+] 9. Woven textiles (Andrey Alekseev, Russia II, Proc. IYPT 1998) [pdf]
[+] 10. Repeated freezing (Andrey Alekseev, Russia II, Proc. IYPT 1998) [pdf]
[+] 11. Current system (Anton Kochetkov, Belarus, Proc. IYPT 1998) [pdf]
[+-] 11. Current system (Токовая система, Антон Кочетков, Беларусь, Марк. Слоб. 1999)
[+] 11. Current system (Florian Ahles, Thomas Schmitt, Germany, Proc. IYPT 1998) [pdf]
[+] 11. Current system (Ivan Masaryk, Matej Sapák, Slovakia, Proc. IYPT 1998) [pdf]
[+] 12. Powder conductivity (Dmitry Mironov, Belarus, Proc. IYPT 1998) [pdf]
[+] 12. Powder conductivity (Czech Republic, Proc. IYPT 1998) [pdf]
[+] 12. Powder conductivity (Jorma Sainio, Carlo Magi, Finland, Proc. IYPT 1998) [pdf]
[+] 12. Powder conductivity (Vladimír Koutný, Slovakia, Proc. IYPT 1998) [pdf]
[+] 12. Powder conductivity (Dimitriy Chukhriy, Ukraine, Proc. IYPT 1998) [pdf]
[+] 13. Rope (Christian Kunert, Jan Theofel, Germany, 1998, 1999) [pdf] [pdf] [jpgs]
[+] 13. Rope (Hungary, Proc. IYPT 1998) [pdf]
[+-] 13. Rope (Канат, Беларусь, Марк. Слоб. 1999)
[+] 14. Water rise (Anna Duława, Poland, Proc. IYPT 1998) [pdf]
[+] 14. Water rise (Alexandre Mikrioukov, Russia II, Proc. IYPT 1998) [pdf]
[+] 14. Water rise (Andrei Oleynik, Ukraine, Proc. IYPT 1998) [pdf]
[+] 14. Water rise (Ruslan Bisembaev, Uzbekiastan, Proc. IYPT 1998) [pdf]
[+] 15. Luminescent sugar (Dmitry Shiroky, Belarus, Proc. IYPT 1998) [pdf]
[+-] 15. Luminescent sugar (Люминесцентный сахар, Дмитрий Широкий, Беларусь, Марк. Слоб. 1999)
[+] 15. Luminescent sugar (Martina Schäfer, Germany, Proc. IYPT 1998) [pdf]
[+] 15. Luminescent sugar (Andrey Alekseev, Russia II, Proc. IYPT 1998) [pdf]
[+] 16. Strange motion (Austria, Proc. IYPT 1998) [pdf]
[+] 17. Icicles (Czech Republic, Proc. IYPT 1998) [pdf]
[+] 17. Icicles (Jussi Mietttinen, Finland, Proc. IYPT 1998) [pdf]

1999

[+] 1. Rotation (Georg Hofferek, Austria II, IYPT report, slides, 1999) [html] [html]
[+] 1. Rotation (Jan Theofel, Germany, IYPT slides, 1999) [pdf]
[+] 1. Rotation (Z. Osmanov, A. Razmadze, Georgian rep. 1999) [pdf]
[+] 1. Rotation (Dahl Winters, United States, IYPT essay, 1999) [html]
[+] 2. Ionic motor (A. Bashiashvili, Z. Osmanov, Georgian rep. 1999) [pdf]
[+] 2. Ionic motor (unidentified team, IYPT slides, 1999) [pdf]
[+] 3. Magic motor (Georg Hofferek, Austria II, IYPT report, essay, 1999) [html] [html]
[+] 3. Magic motor (T. Bibilashvili, G. Dalakishvili, Georgian rep. 1999) [pdf] [pdf]
[+] 3. Magic motor (Magic motors, Hungary, 1999) [html] [m1v] [m1v]
[+] 4. Soap film (Karsten Schnitter, Germany, IYPT slides, 1999) [pdf]
[+] 4. Soap film (Tuomas Pylkkänen, Finland, IYPT slides, 1999) [pdf]
[+] 4. Soap film (Z. Osmanov, A. Razmadze, Georgian rep. 1999) [pdf]
[+] 5. Dropped paper (Karsten Schnitter, Germany, IYPT slides, 1999) [pdf] [pdf]
[+] 5. Dropped paper (G. Dalakishvili, Z. Osmanov, Georgian rep. 1999) [pdf]
[+] 5. Dropped paper (Dahl Winters, United States, IYPT essay, 1999) [html]
[+] 6. Singing glass (Franziska Hausmann, Germany, IYPT paper, 1999) [pdf] [pdf]
[+] 6. Singing glass (T. Bibilashvili, Z. Osmanov, D. Shugliashvili, Georgian rep. 1999) [pdf]
[+] 6. Singing glass (Dahl Winters, United States, IYPT essay, 1999) [html]
[+] 7. Heated needle (G. Dalakishvili, Z. Meskhia, Z. Osmanov, Georgian rep. 1999) [pdf] [pdf]
[+] 7. Heated needle (Dahl Winters, United States, IYPT essay, 1999) [html]
[+] 8. Energy converter (Georg Hofferek, Austria II, IYPT report, 1999) [html]
[+] 8. Energy converter (E. Kiziria, L. Kochoradze, Georgian rep. 1999) [pdf] [pdf]
[+] 8. Energy converter (Energy transformer, Hungary, 1999) [html] [m1v]
[+] 9. Air drier (A. Bashiashvili, Z. Osmanov, Georgian rep. 1999) [pdf]
[+] 10. Charged balloon (E. Kiziria, L. Kochoradze, Georgian rep. 1999) [pdf] [pdf]
[+] 11. Billiard (Jan Theofel, Germany, IYPT materials, 1999) [pdf] [pdf] [pdf] [links]
[+] 11. Billiard (T. Bibilashvili, G. Ovanesyan, D. Shugliashvili, Georgian rep. 1999) [pdf] [pdf]
[+] 12. Flour craters (Belarus, IYPT report, 1999) [pdf]
[+] 13. Gas flow (Belarus, IYPT report, 1999) [pdf]
[+] 13. Gas flow (Dahl Winters, United States, IYPT essay, 1999) [html]
[+] 14. Wheat waves (Georg Hofferek, Austrian IYPT report, 1999) [html]
[+] 14. Wheat waves (G. Dalakishvili, Z. Osmanov, Georgian rep. 1999) [pdf] [pdf]
[+] 15. Bright spots (Jan Theofel, Germany, IYPT materials, 1999) [pdf] [links]
[+] 15. Bright spots (A. Ashadze, T. Bibilashvili, L. Kochoradze, Georgian rep. 1999) [pdf] [pdf]
[+] 16. Liquid diode (Austria I, IYPT slides, 1999) [pdf]
[+] 16. Liquid diode (A. Bashiashvili, E. Kiziria, Z. Osmanov, Georgian rep. 1999) [pdf]
[+] 17. Sound from the water (Z. Osmanov, A. Razmadze, Georgian rep. 1999) [pdf]
[+] 17. Sound from the water (Yuliya Adamenkova, Uzbekistan, IYPT report, 1999) [pdf]

2000

[+] 3. Plasma (Georg Hofferek, Austria, IYPT slides, 2000) [pdf] [html]
[+] 7. Merry-go-round (Georg Hofferek, Austria, IYPT report, 2000) [html]
[+] 10. Liquid fingers (Árpád Drozdy, Hungary, Fingers of the Ocean, non-IYPT slides, 2000) [pdf]
[+] 14. Illumination (Georg Hofferek, Austria, IYPT report, 2000) [html]

2001

[+] 1. Electrostatic motor (Grisha Lutsenko, Georgian rep. 2001) [pdf]
[+] 2. Singing saw (Nona Karalashvili, Maxim Matosov, Georgian rep. 2001) [pdf]
[+] 3. Tuning dropper (Alexander Tarkhnishvili, Lasha Berezhiani, Georgian rep. 2001) [pdf]
[+] 5. Rubber heat machine (Grisha Lutsenko, Georgian rep. 2001) [pdf]
[+] 6. Fractal diffraction (Grisha Lutsenko, Alex Bidjamov, Georgian rep. 2001) [pdf]
[+] 6. Fractal diffraction (Jan Gutt, Poland, FHD - program symulujący dyfrakcję Fraunhoffera) [html]
[+] 7. Cracks (Alexander Tarkhnishvili, Georgian rep. 2001) [pdf]
[+] 8. Speedometer (Sergey Andguladze, Georgian rep. 2001) [pdf]
[+] 9. Pouring out (Joseph Lolishvili, Georgian rep. 2001) [pdf]
[+] 10. Water stream pump (Nona Karalashvili, Alex Bidjamov, Georgian rep. 2001) [pdf]
[+] 11. Rolling balls (Joseph Lolishvili, Georgian rep. 2001) [pdf]
[+] 11. Rolling balls (Austria, IYPT slides, 2001) [pdf]
[+] 12. Reaction (Jacek Wołkowicz. Pasiaste minerały. Delta nr 07/04) [pdf] [pdf]
[+] 12. Reaction (Sergey Andguladze, Georgian rep. 2001) [pdf]
[+] 13. Membrane electrolyzer (Sergey Andguladze, Georgian rep. 2001) [pdf]
[+] 14. Thread dropper (Alexander Tarkhnishvili, Georgian rep. 2001) [pdf]
[+] 14. Thread dropper (Martin Plesch. Physics Competitions (?)) [pdf]
[+] 16. Adhesive tape (Grisha Lutsenko, Georgian rep. 2001) [pdf]
[+] 17. Seiches (Nona Karalashvili, Maxim Matosov, Georgian rep. 2001) [pdf]
[+] 17. Seiches (1sg.sk, 2001) [html]

2002

[+] 1. Heat engine (Nikolai Bulatov // О. В. Инишева, Н. Булатов. Турнир юных физиков (ТЮФ) // Физика-первое сентября, № 40, 2002) [html]
[+] 1. Heat engine (David Boingarov, Georgia, IYPT report, 2002) [html]
[+] 2. Spider’s web (Belarus, IYPT slides, 2002) [ppt] [pdf]
[+] 2. Spider’s web (Nino Chkheidze, Alexander Tarkhnishvili, Georgia, IYPT report, 2002) [html]
[+] 3. Flying colours (Dmitry Martynov, Belarus, IYPT slides, 2002) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5]
[+] 3. Flying colours (Lasha Berezhiani, Georgia, IYPT report, 2002) [html]
[+] 4. Hazy (Andrzej Hryczuk, Robert Żak. Niebieski las. Delta nr 8, 351, 2003) [pdf] [pdf] [pdf]
[+] 4. Hazy (David Boinagrov, Alexander Tarkhnishvili, Georgia, IYPT report, 2002) [html]
[+] 5. Pond-skater (Andrzej Hryczuk, Robert Żak. O unoszeniu się ciał na wodzie. Delta nr 4, 347, 2003) [pdf] [pdf]
[+] 5. Pond-skater (Nino Chkheidze, George Dolidze, Georgia, IYPT report, 2002) [html]
[+] 6. Stop and start (Marek Szyprowski. "Korki" na szosach, TMF 2002) [pdf]
[+] 7. Ohm’s law for a liquid (Belarus, IYPT slides, 2002) [ppt] [pdf]
[+] 7. Ohm’s law for liquid (Alexander Tarkhnishvili, Georgia, IYPT report, 2002) [html]
[+] 8. Charged sand (Switzerland, IYPT slides, 2002) [pps]
[+] 8. Charged sand (Lasha Berezhiani, Georgia, IYPT report, 2002) [html]
[+] 9. Chromatography (David Boingarov, Georgia, IYPT report, 2002) [html]
[+] 10. Sound cart (Mikheil Titberidze, Georgia, IYPT report, 2002) [html]
[+] 11. Equilibrium (Alexander Tarkhnishvili, Georgia, IYPT report, 2002) [html]
[+] 12. Electroconductivity (Jacob Lahr, Germany, post-IYPT project report, 2002) [pdf]
[+] 12. Electroconductivity (Mikheil Titberidze, Georgia, IYPT report, 2002) [html]
[+] 13. Spinning ball (Mikheil Titberidze, Georgia, IYPT report, 2002) [html]
[+] 14. Torn sail (Belarus, IYPT slides, 2002) [swf]
[+] 14. Torn sail (Switzerland, IYPT slides, 2002) [pps]
[+] 14. Torn sail (Lasha Berezhiani, Georgia, IYPT report, 2002) [html]
[+] 15. Pulsating air bubble (Nino Chkheidze, George Dolidze, Georgia, IYPT report, 2002) [html]
[+] 16. Elastic pendulum (David Boingarov, Georgia, IYPT report, 2002) [html]
[+] 16. Elastic pendulum (O. Čertík - A. Havránek: Elastické kyvadlo. MFI, Ročník 12 (2002/2003), číslo 10, s. 607)
[+] 16. Elastic pendulum (O. Čertík - A. Havránek: PMFA) [pdf]
[+] 17. Bottle battle (Alexander Shugaev, Belarus, IYPT slides, 2002) [ppt] [ppt] [doc] [pdf] [doc] [pdf] [doc] [pdf]
[+] 17. Bottle battle (Alexander Tarkhnishvili, Georgia, IYPT report, 2002) [html]

2003

[+] 2. Water drops (Aleksandra Fedotova, Russia, IYPT slides, 2003) [gifs]
[+] 3. Transparent film (Poland, IYPT slides, 2003) [pdf]
[+] 3. Transparent film (Aleksandra Fedotova, Russia, IYPT slides, 2003) [gifs]
[+] 4. Bright spots (Pavel Kantyshev, Alexei Antipov, Russia, IYPT slides, 2003) [gifs] [gifs]
[+] 6. Freezing soft drinks (Grigori Dmitrienko, Russia, IYPT slides, 2003) [gifs]
[+] 9. Falling chimney (Belarus, IYPT report: И. Н. Варакса, Л. Г. Маркович. XVI международный турнир юных физиков // Репетитор, № 1, 2004, 53—62) [pdf] [djvu]
[+] 10. Tungsten lamp (Vladimir Baskakov, IYPT slides, 2003) [gifs]
[+] 11. Light scattering (Aleksandra Fedotova, Russia, IYPT slides, 2003) [gifs]
[+] 11. Light scattering (Poland, IYPT slides, 2003) [pdf]
[+] 11. Light scattering (GChD, TMF ČR, 2003) [pdf]
[+] 12. Boiled egg (Poland, IYPT slides, 2003) [pdf]
[+] 12. Boiled egg (Korea, IYPT slides, 2003) [pdf]
[+] 12. Boiled egg (Alexei Antipov, Russia, IYPT slides, 2003) [gifs]
[+] 15. Vortices (GChD, TMF ČR, 2003) [pdf]
[+] 16. Pot and ice (Grigori Dmitrienko, Russia, IYPT slides, 2003) [gifs]
[+] 16. Pot and ice (Дмитрий Макатун, "Кастрюля и лёд", РТЮФ, Беларусь, 2003) [pdf] [doc] [qt] [qt] [qt]
[+] 17. Prometheus problem (Alexei Antipov, Russia, IYPT slides, 2003) [gifs]
[+] 17. Prometheus problem (GChD, TMF ČR, 2003) [pdf]
[+-] 17. Prometheus problem (Czech IYPT report, in Fut. infl. by Gifted)

2004

[+] Turnaj mladých fyziků od týmu GEEK (2004) [html]
[+] 1. Misty (Igor Gotlibovych, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 2. Stubborn ice (Harald Altinger, Bernhard Frena, Eva Hasenhütl, Christina Koller, Camilla Ladinig, Austria, Proc. IYPT 2005) [pdf]
[+] 2. Stubborn ice (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 2. Stubborn ice (Renate Landig, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 2. Stubborn ice (Brazilian IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 2. Stubborn ice (Андрей Нарышкин, «Лед в масле», Рос. ТЮФ, 2004) [gifs]
[+] 2. Stubborn ice (Татьяна Змушко, «Льдина в масле», РТЮФ, Беларусь, 2004) [ppt] [doc]
[+] 3. Electric pendulum (Harald Altinger, Bernhard Frena, Eva Hasenhütl, Christina Koller, Camilla Ladinig, Austria, Proc. IYPT 2005) [pdf]
[+] 3. Electric pendulum (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 3. Electric pendulum (Matthias Müller, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 3. Electric pendulum (Luíza de Almeida Aoki, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 3. Electric pendulum (Олег Скоромник, «Электрический маятник», РТЮФ, Беларусь, 2004) [ppt] [doc]
[+] 3. Electric pendulum (David Fertig, US, USIYPT2008 talk, 2008; opposition and review) [mov 1] [mov 2] [mov 3] [mov 4] [mov 5]
[+] 4. Dusty blot (Dmitry Makatun, Belarus, IYPT slides, 2004) [pdf] [doc] [pdf] [doc]
[+] 4. Dusty blot (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 4. Dusty blot (Christoph Tavan, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 4. Dusty blot (Emanuelle Roberta da Silva, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 4. Dusty blot (Артем Дегтярев, «Пыль на воде», Рос. ТЮФ, 2004) [gifs]
[+] 4. Dustry blot (Николай Паршин, «Пыль на воде», Рос. ТЮФ, 2004) [html]
[+] 5. Sea shell (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 5. Sea shell (Markus Helmer, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 5. Sea shell (Diogo Bercito, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 6. Seebeck effect (Poland, IYPT slides, 2004) [pdf]
[+] 6. Seebeck effect (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 6. Seebeck effect (Igor Gotlibovych, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 6. Seebeck effect (Aron Alexandre Heleodoro, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 6. Seebeck effect (Croatia, IYPT slides, 2004) [ppt] [pdf]
[+] 6. Seebeck effect (GChD, TMF ČR, 2004) [pdf]
[+] 6. Seebeck effect (Артем Дегтярев, «Эффект Зеебека», Рос. ТЮФ, 2004) [gifs]
[+] 7. Coin (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 7. Coin (Markus Helmer, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 7. Coin (Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 7. Coin (GChD, TMF ČR, 2004) [pdf]
[+] 7. Coin (Евгений Антипов, «Монета», Рос. ТЮФ, 2004) [gifs]
[+] 8. Pebble skipping (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 8. Pebble skipping (Igor Gotlibovych, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 8. Pebble skipping (Emanuelle Roberta da Silva, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 8. Pebble skipping (Croatia, IYPT slides, 2004) [ppt]
[+] 8. Pebble skipping (GChD, TMF ČR, 2004) [pdf]
[+] 9. Flow (Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 9. Flow (GChD, TMF ČR, 2004) [pdf]
[+] 9. Flow (Дмитрий Точилов, «Поток», Рос. ТЮФ, 2004) [gifs]
[+] 10. Two chimneys (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 10. Two chimneys (Igor Gotlibovych, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 10. Two chimneys (Emanuelle Roberta da Silva, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 10. Two chimneys (GChD, TMF ČR, 2004) [pdf]
[+] 10. Two chimneys (Ola Sitko, Marcin Wolak. Dwa kominy. Moja fizyka nr. 15, 2007) [html]
[+] 10. Two chimneys (Андрей Нарышкин, «Две трубы», Рос. ТЮФ, 2004) [gifs]
[+] 11. String telephone (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 11. String telephone (Matthias Müller, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 11. String telephone (Luíza de Almeida Aoki, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 11. String telephone (Владимир Баскаков, «Струнный телефон», Рос. ТЮФ, 2004) [gifs]
[+] 12. Kundt’s tube (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 12. Kundt’s tube (Дмитрий Точилов, «Труба Кундта», Всеросс. ТЮФ, 2004) [gifs]
[+] 13. Egg white (Renate Landig, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 13. Egg white (Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 13. Egg white (Владимир Баскаков, «Белок», Рос. ТЮФ, 2004) [gifs]
[+] 13. Egg white (Ola Sitko, Marcin Wolak. Białko jajka. Moja fizyka nr. 4, 2004) [html]
[+] 14. Fountain (Poland, IYPT slides, 2004) [pdf]
[+] 14. Fountain (Igor Gotlibovych, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 14. Fountain (Luíza de Almeida Aoki, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 14. Fountain («Изучение колебаний уровня струи в фонтане», Рос. ТЮФ, 2004) [gifs]
[+] 15. Brazil Nut Effect (Poland, IYPT slides, 2004) [pdf]
[+] 15. Brazil Nut Effect (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 15. Brazil Nut Effect (Markus Helmer, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 15. Brazil Nut Effect (Brazil, IYPT slides, 2004) [ppt]
[+] 15. Brazil Nut Effect (Camilla Ladinig, Austria, IYPT slides, 2004) [pdf]
[+] 15. Brazil Nut Effect (Daniel Felder, Jakub Bogdziewicz. Większe do góry. Moja fizyka nr. 19, 2008) [html]
[+] 15. Brazil Nut Effect (Артем Дегтярев, «Бразильские орехи», Рос. ТЮФ, 2004) [gifs]
[+] 16. Small fields (Poland, IYPT slides, 2004) [pdf]
[+] 16. Small fields (Christoph Tavan, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 16. Small fields (Aron Alexandre Heleodoro, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]
[+] 16. Small fields (GChD, TMF ČR, 2004) [pdf]
[+] 16. Small fields (Paweł Karpiński. Słabe Pola. Moja fizyka nr. 4, 2004) [html]
[+] 16. Small fields (Владимир Баскаков, «Магнитное поле», Всеросс. ТЮФ, 2004) [gifs]
[+] 17. Digeridoo (Poland, IYPT slides, 2004) [pdf]
[+] 17. Digeridoo (unidentified team, IYPT slides, Ozb., 2004) [pdf]
[+] 17. Digeridoo (Matthias Müller, Germany, IYPT slides, Ozb., 2004) [pdf]
[+] 17. Digeridoo (Diogo Bercito, Brazil, IYPT slides, Ozb., 2004) [pdf] [ppt]

2005

[+] 1. Dragonfly (Croatia, IYPT slides, 2005) [pdf]
[+] 2. The two balls problem (Marcelo Puppo Bigarella, Brazil, Proc. IYPT 2005) [pdf]
[+] 2. The two ball problem (Croatia, IYPT slides, 2005) [pdf]
[+] 2. The two ball problem (Krzysztof Wójtowicz, Michał Oszmaniec. Problem dwóch kul. Moja fizyka, nr. 9, 2005) [html]
[+] 3. Avalanche (Croatia, IYPT slides, 2005) [pdf]
[+] 3. Avalanche (Jakub Bogdziewicz, Szymon Bogdziewicz. Lawina. Moja fizyka, nr. 9, 2005) [html]
[+] 4. Hydraulic jump (Артем Глебов, «Гидравлический прыжок», РТЮФ, Беларусь, 2005) [ppt] [pdf] [avi] [avi]
[+] 4. Глебов Артем. Гидравлический прыжок // А. И. Слободянюк, Л. Г. Маркович. XVIII Международный турнир юных физиков // Фiзiка: праблемы выкладання, № 6, 2005, 41-52 [pdf]
[+] 4. Hydraulic jump // Artem Glebov. Hydraulic jump. Physics Competitions Vol. 8, No. 1, 50-59 (2006) [pdf]
[+] 4. Hydraulic jump (Yoon JongMin, Yang Il, Noh JiHo, Ro YongHyun, Han MinSung, Kwon MyoungHoi, Korea, Proc. IYPT 2005) [pdf]
[+] 4. Hydraulic jump (Croatia, IYPT slides, 2005) [pdf] [ppt] [pdf]
[+] 4. Hydraulic jump (Nikita Losikhin, Russia II, IYPT slides) [gifs] [gifs]
[+] 5. Mirage (Croatia, IYPT slides, 2005) [ppt]
[+] 5. Mirage (Poland, IYPT slides, 2005) [pdf] [pdf] [avi 1] [avi 2]
[+] 5. Mirage (Maciej Lisicki. Fatamorgana w miniaturze. Delta 10, 2008, str. 12-14) [pdf]
[+] 5. Mirage (Andrey Voloshin, Russia II, IYPT slides) [gifs] [gifs]
[+] 6. Noise (Christina Koller, Austria, IYPT slides, 2005) [pdf]
[+] 6. Noise (Czesław Adamiak, Tomasz Formański, Piotr Gabryjeluk. Skwierczący dźwięk. Polski TMF, 2005) [doc]
[+] 7. Bouncing plug (Poland, IYPT slides, 2005) [pdf] [avi 1] [avi 2]
[+] 6. Noise (Andrey Voloshin, Russia II, IYPT slides, 2005) [gifs] [gifs]
[+] 8. Windcar (Marcelo Puppo Bigarella, Brazil, Proc. IYPT 2005) [pdf]
[+] 8. Windcar (Austria, IYPT slides, 2005) [ppt]
[+] 8. Widcar (Croatia, IYPT slides, 2005) [pdf] [pdf] [ppt]
[+] 9. Sound in the glass (New Zealand, Proc. IYPT 2005) [pdf]
[+] 9. Sound in the glass (Oleg Matveichuk, Lena Filatova, Grygoriy Fuchedzhy, Alyeksyey Kunitskiy, Valentin Munitsa, Ukraine, Proc. IYPT 2005) [pdf]
[+] 9. Sound in the glass (Croatia, IYPT slides, 2005) [pdf]
[+] 10. Flow rate (Croatia, IYPT slides, 2005) [pdf]
[+] 11. Water droplets (Poland, IYPT slides, 2005) [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6] [avi 7]
[+] 11. Water droplets (New Zealand, Proc. IYPT 2005) [pdf]
[+] 11. Water droplets (Nikita Losikhin, Russia II, IYPT slides, 2005) [gifs]
[+] 12. Ball spin (Robby Kirkham, United States, IYPT slides, 2005) [swf]
[+] 12. Ball spin (Poland, IYPT slides, 2005) [pdf] [avi]
[+] 12. Ball spin (Croatia, IYPT slides, 2005) [pdf]
[+] 12. Ball spin (Nikita Losikhin, Russia II, IYPT slides, 2005) [gifs]
[+] 13. Hard starch (Klára Roženková, Czech Republic, Proc. IYPT 2005) [pdf]
[+] 13. Hard starch (Croatia, IYPT slides, 2005) [pdf] [pdf] [ppt]
[+] 13. Hard starch (Konstantin Gribov, Russia II, IYPT slides, 2005) [gifs]
[+] 14. Einstein-De Haas experiment (Emanuelle Roberta da Silva, Brazil, Proc. IYPT 2005) [pdf]
[+] 14. Einstein-De Haas experiment (Bulgaria, Proc. IYPT 2005) [pdf]
[+] 14. Einstein-De Haas experiment (Svilen Rusev, Todor Bogdanov, Ivan Ivanov, Dimitar Ribarov, Bulgaria, Proc. IYPT 2005) [pdf]
[+] 14. Einstein-De Haas experiment (A. Janečka, J. Kudela, O. Lejnar, K. Roženková, P. Solný, Z. Kluiber, Czech Republic, Proc. IYPT 2005) [pdf]
[+] 14. Einstein-De Haas experiment (Tomasz Bobiński, Paweł Dębski, Maciej Lisicki, Krzysztof Wojtowicz, Maciej Zielenkiewicz, Stanisław Lipiński, Karolina Kocko, Michał Oszmaniec, Poland, Proc. IYPT 2005) [pdf]
[+] 14. Einstein-De Haas experiment (Croatia, IYPT slides, 2005) [pdf]
[+] 14. Einstein-De Haas experiment (Bartłomiej Czerwiński, Nikodem Czechowski. Doświadczenie Einsteina – de Haasa. Polski TMF, 2005) [doc]
[+] 15. Optical tunelling (Daniel Nogueira Meirelles de Souza, Brazil, Proc. IYPT 2005) [pdf]
[+] 15. Optical tunelling (M. Lukas, M. Marković, D. Pelc, M. Popović, I. Sudić, Croatia, Proc. IYPT 2005) [pdf]
[+] 15. Optical tunelling (Croatia, IYPT slides, 2005) [pdf] [pdf] [doc] [ppt]
[+] 15. Optical tunelling (Oleg Matveichuk, Lena Filatova, Grygoriy Fuchedzhy, Alyeksyey Kunitskiy, Valentin Munit, Ukraine, Proc. IYPT 2005) [pdf]
[+] 15. Optical tunelling (Konstantin Gribov, Russia II, IYPT slides, 2005) [gifs]
[+] 16. Obstacle in a funnel (Nóra Horváth, Hungary, Proc. IYPT 2005) [pdf]
[+] 16. Obstacle in a funnel (Croatia, IYPT slides, 2005) [pdf] [pdf] [pdf]
[+] 16. Obstacle in a funnel (Konstantin Gribov, Russia II, IYPT slides, 2005) [gifs]
[+] 17. Ocean Solaris (A. Janečka, J. Kudela, O. Lejnar, P. Solný, K. Roženková, Z. Kluiber, Czech Republic, Proc. IYPT 2005) [pdf]
[+] 17. Ocean Solaris (Oleg Matveichuk, Lena Filatova, Grygoriy Fuchedzhy, Alyeksyey Kunitskiy, Valentin Munitsa, Ukraine, Proc. IYPT 2005) [pdf]
[+] 17. Ocean Solaris (Croatia, IYPT slides, 2005) [pdf]
[+] 17. Ocean Solaris (Андрей Железняков, "Исследование конвекционных потоков на границе раздела двух жидкостей", Рос. ТЮФ, 2005) [gifs]

2006

[+] 1. Froth (William Balfour, New Zealand, Proc. IYPT 2006) [pdf] [pdf]
[+] 1. Froth (Croatia, IYPT slides, 2006) [ppt]
[+] 1. Froth (Петр Ксенофонтов, "Пена", Рос. ТЮФ, 2006) [gifs]
[+] 2. Shades (Cho Han Suk, Korea, Proc. IYPT 2006) [pdf] [pdf]
[+] 3. Duck’s cone (Russia, IYPT talk, July 7, 2006) [avi]
[+] 3. Duck’s cone (Hong Kyun Kim, Myeung Hoi Kwon, Korea, Proc. IYPT 2006) [pdf] [pdf]
[+] 3. Duck’s cone (Croatia, IYPT slides, 2006) [pdf]
[+] 3. Duck’s cone (Мария Чернышева, "Конус Маха на поверхности воды", Рос. ТЮФ, 2006) [gifs]
[+] 4. Whispering gallery (Dimitar Ribarov, Svilen Rusev, Bulgaria, Proc. IYPT 2006) [pdf] [pdf]
[+] 4. Whispering gallery (Croatia, IYPT slides, 2006) [pdf]
[+] 6. Wet cleaning (M. Vankat, A. Janecka, V. Kudela, P. Solny, P. Pavlicek, Z. Kluiber, Czech [Rep.], Proc. IYPT 2006) [pdf] [pdf]
[+] 6. Wet cleaning (Kim Soo-kyung, Korea, Proc. IYPT 2006) [pdf] [pdf]
[+] 6. Wet cleaning (Croatia, IYPT slides, 2006) [pdf]
[+] 7. Airglider (New Zealand, talk, opposition, review, 2006) [mp4] [mp4] [mp4]
[+] 7. Airglider (Croatia, IYPT slides, 2006) [pdf]
[+] 8. Electrostatics (Josko Jelicic, Marin Lukas, Milan Markovic, Damjan Pelc, Ivan Sudic, Croatia, Proc. IYPT 2006) [pdf] [pdf] [pdf]
[+] 8. Electrostatics (Croatia, IYPT slides, 2006) [pdf] [pdf]
[+] 8. Electrostatics (Александр Квятковский, "Электростатика", Рос. ТЮФ, 2006) [gifs]
[+] 10. Inverted pendulum (Hyeongsu Park, Korea, Proc. IYPT 2006) [pdf] [pdf]
[+] 10. Inverted pendulum (Maxim Anisimov, Ukraine, Proc. IYPT 2006) [pdf] [pdf]
[+] 10. Inverted pendulum (Croatia, IYPT slides, 2006) [pdf] [ppt]
[+] 10. Inverted pendulum (Andrey Voloshin, Stabilization of unstable equilibrium states of physical pendulum, Russian non-IYPT slides; "Стабилизация неустойчивых равновесий физического маятника", Рос. ТЮФ, 2006) [gifs] [gifs]
[+] 11. Singing tube (Timotheus Hell, Austria, IYPT Slides in a an account by Akad. Gym. Salzburg, 2006) [pdf]
[+] 11. Singing tube (Kathryn Zealand, Australia, Proc. IYPT 2006) [pdf] [pdf]
[+] 11. Singing tube (Croatia, IYPT slides, 2006) [pdf]
[+] 12. Rolling magnets (Alexandra Price, Gregory Terrace, Australia, Proc. IYPT 2006) [pdf] [pdf]
[+] 12. Rolling magnets (Josko Jelicic, Milan Markovic, Marin Lukas, Damjan Pelc, Ivan Sudic, Croatia, Proc. IYPT 2006) [pdf] [pdf] [pdf]
[+] 12. Rolling magnets (Son Hyungmok, Korea, Proc. IYPT 2006) [pdf] [pdf]
[+] 12. Rolling magnets (Croatia, IYPT slides, 2006) [pdf] [ppt]
[+] 13. Sound (Dimitar Ribarov, Svilen Rusev, Bulgaria, Proc. IYPT 2006) [pdf] [pdf]
[+] 13. Sound (Keshav Nahar, New Zealand, Proc. IYPT 2006) [pdf] [pdf]
[+] 13. Sound (Croatia, IYPT slides, 2006) [pdf]
[+] 14. Cellular materials (Croatia, IYPT slides, 2006) [ppt] [pdf]
[+] 15. Heat and temperature (Marcos de Barros Cardoso Ramos, Brazil, Proc. IYPT 2006) [pdf] [pdf]
[+] 15. Heat and temperature (Orsolya Pipek, Hungary, Proc. IYPT 2006) [pdf] [pdf]
[+] 15. Heat and temperature (Timotheus Hell, Austria, IYPT slides, 2006) [pdf]
[+] 15. Heat and temperature (Croatia, IYPT slides, 2006) [ppt]
[+] Ivan Sudic. Prijenos topline s “hladnijeg” tijela na “toplije” (2006) [pdf]
[+] 16. Hardness (Hong Kyun Kim, Korea, Proc. IYPT 2006) [pdf] [pdf]
[+] 16. Hardness (Croatia, IYPT slides, 2006) [pdf]
[+] 16. Hardness (Дмитрий Грибов, "Жесткость", Росс. ТЮФ, 2006) [gifs]
[+] 17. Magnetohydrodynamics (Andras Drozdy, Hungary, Proc. IYPT 2006) [pdf] [pdf]
[+] 17. Magnetohydrodynamics (Dmytro Agarkov, Ukraine, Proc. IYPT 2006) [pdf] [pdf]
[+] 17. Magnetohydrodynamics (Croatia, IYPT slides, 2006) [pdf]
[+] 17. Magnetohydrodynamics (Александр Квятковский, "Магнетогидродинамика", Рос. ТЮФ, 2006) [gifs] [gifs]

2007

[+] 1. Filament (Jan Koscak, Vojtech Horny, Stanislav Hledik, Petr Pavlicek, Zdenek Kluiber, Czech Republic, Proc. 20 Years of the YPT) [pdf]
[+] 1. Filament (Croatia, pre-IYPT slides) // Vilim Štih. Analiza strujnog skoka pri uključivanju žarnih elemenata (2007) [pdf]
[+] 1. Filament (UK, IYPT slides, 2007) [pdf]
[+] 1. Filament (Dmitry Karpov, Russia, pre-IYPT slides, 2007) [jpgs]
[+] 1. Filament («Нить накала», РТЮФ, Беларусь, 2007) [pdf] [ppt] [pdf] [doc]
[+] 1. Filament (Сергей Логинов, «Лампа накаливания», Рос. ТЮФ, 2007) [gifs] [html]
[+] 2. Slinky (Tomáš Bzdušek, Slovakia, IYPT slides, 2007) [ppt] [ppt]
[+] 2. Slinky (Libor Smejkal, Jan Stuchlik, Stanislav Hledik, Petr Pavlicek, Zdenek Kluiber, Proc. 20 Years of the YPT) [pdf]
[+] 2. Slinky (Sergey Laryushkin, Russia, pre-IYPT slides, 2007) [jpgs]
[+] 2. Slinky (Сергей Логинов, «Слинки», Рос. ТЮФ, 2007) [gifs]
[+] 3. Water jets (Croatia, IYPT slides, 2007) [pdf]
[+] 3. Water jets (Maria Chernysheva, The liquid film fountains, Russian non-IYPT slides, 2007; "Водяные струи", Рос. ТЮФ, 2007) [gifs] [gifs] [html]
[+] 4. Spring thread (Croatia, IYPT slides, 2007) [pdf]
[+] 4. Spring thread (Tomáš Bzdušek, Slovakia, IYPT slides, 2007) [ppt] [ppt]
[+] 4. Spring thread (Vadim Shakuro, Russia, pre-IYPT slides, 2007) [jpgs]
[+] 4. Spring thread (Darija Kuleskaya, Belarus, pre-IYPT materials, 2007) [pdf] [ppt] [pdf] [doc]
[+] 4. Spring thread (Мария Чернышева, «Упругая нить», Рос. ТЮФ, 2007) [gifs]
[+] 5. Razor blade (Vojtech Horny, Jan Koscak, Stanislav Hledik, Petr Pavlicek, Zdenek Kluiber, Proc. 20 Years of the YPT) [pdf]
[+] 5. Razor blade (Russia, pre-IYPT slides, 2007) [jpgs]
[+] 5. Razor blade («Лезвие бритвы», Дмитрий Маркович, РТЮФ, Беларусь, 2007) [pdf] [ppt] [pdf] [doc]
[+] 5. Razor blade (Григорий Степанов, «Лезвие бритвы», Рос. ТЮФ, 2007) [gifs]
[+] 6. Rheology (Russia, AYPT presentation, May 5, 2007) [avi]
[+] 6. Rheology (Victor Chekasin, Russia, pre-IYPT slides, 2007) [jpgs]
[+] 7. Crickets (Katharina Wittmann, Austria, IYPT slides, 2007) [pdf]
[+] 7. Crickets (Russia, pre-IYPT slides, 2007) [jpgs]
[+] 8. Condensation (Croatia, draft report) // Veronika Sunko. Kompleksno ponašanje sustava kondenzirajućih kapljica na hladnoj podlozi (2007) [pdf] [pdf]
[+] 8. Condensation (Croatia, draft slides) // Kompleksno ponašanje sustava kondenzirajućih kapljica na hladnoj podlozi [pdf]
[+] 9. Ink droplet («Чернильная капля», РТЮФ, Беларусь, 2007) [pdf] [ppt] [pdf] [doc]
[+] 9. Ink droplet (Григорий Степанов, «Капля чернил», Рос. ТЮФ, 2007) [gifs]
[+] 10. Steam boat (Croatia, IYPT slides, 2007) [pdf]
[+] 10. Steam boat (Dmitry Karpov, Russia, pre-IYPT slides, 2007) [jpgs]
[+] 10. Steam boat (Мария Чернышева, «Пароход», Рос. ТЮФ, 2007) [gifs]
[+] Vilim Štih. Konstrukcija i analiza plovila pogonjenog modificiranim Burnsovim parnim strojem (2007) [pdf]
[+] 11. Water ski (Croatia, IYPT slides, 2007) [pdf]
[+] 11. Water ski (Victor Chekasin, Russia, pre-IYPT slides, 2007) [jpgs]
[+] 11. Water ski (Сергей Логинов, «Водные лыжи», Рос. ТЮФ, 2007) [gifs]
[+] 12. Fluid Lens (Alexander Bondarenko, Belarus, pre-IYPT materials, 2007) [pdf] [ppt] [pdf] [doc] [pdf] [ppt] [pdf] [doc] [html]
[+] 12. Fluid lens (Russia, pre-IYPT slides, 2007) [jpgs]
[+] 12. Fluid lens (Egor Kotelnikov, Russia, non-IYPT slides, 2007) [gifs] [gifs]
[+] 12. Fluid lens (Александр Квятковский, «Жидкие линзы», Рос. ТЮФ, 2007) [gifs]
[+] 14. Earthquake (Russia, AYPT slides, talk, 2007) [avi] [pdf]
[+] 14. Earthquake (Russia, pre-IYPT slides, 2007) [jpgs]
[+] 15. Blowpipe («Духовое ружьё», Александр Бондаренко, РТЮФ, Беларусь, 2007) [pdf] [ppt] [pdf] [doc]
[+] 15. Blowpipe (Croatia, IYPT slides, 2007)
[+] 15. Blowpipe (Russia, pre-IYPT slides, 2007) [jpgs]
[+] 15. Blowpipe (Александр Квятковский, «Духовая трубка», Рос. ТЮФ, 2007) [gifs]
[+] 16. Water cascade (Иван Кортунов, «Каскад», Рос. ТЮФ, 2007) [gifs] [html]
[+] 17. Ice bulge (Russia, pre-IYPT slides, 2007) [jpgs]
[+] 17. Ice bulge («Ледяная выпуклость», РТЮФ, Беларусь, 2007) [pdf] [ppt] [pdf] [doc]
[+] 17. Ice bulge (Александр Квятковский, «Ледяной холм», Рос. ТЮФ, 2007) [gifs]

2008

[+] 1. Tipcat (Croatia, IYPT slides, 2008) [pdf]
[+] 3. Pinhole camera (Croatia, IYPT slides, 2008) [pdf]
[+] 5. Voltaic cell (Алексей Соловьев, «Исследование электрохимического элемента с солевым мостиком из бумаги», Рос. ТЮФ, 2008) [gifs]
[+] 6. Liquid stain (Антон Абраров, «Пятно», Рос. ТЮФ, 2008) [gifs]
[+] 7. Making a splash (Croatia, IYPT slides, 2008) [pdf]
[+] 7. Making a splash (Игорь Борисовский, «Минимизация всплеска», Рос. ТЮФ, 2008) [gifs]
[+] 8. Astroblaster (Croatia, IYPT slides, 2008) [pdf]
[+] 8. Astroblaster (Misc. slides by Marian Kires, 2008) [ppt]
[+] J. M. Binder, A. J. Landig. The Kaye effect. European Journal of Physics, Vol. 30, Issue 6, pp. S115-S132 (Nov. 2009) ISSN 0143-0807 [doi]
[+] 12. Geyser (Croatia, IYPT slides, 2008) [pdf]
[+] 12. Geyser (Татьяна Быковникова, Александра Докукина, «Гейзер», Рос. ТЮФ, 2008) [gifs] [gifs]
[+] 13. Spinning ice (Александра Докукина, «Крутящийся лед», Рос. ТЮФ, 2008) [gifs]
[+] 14. Faraday generator (Markus Kunesch, Austria, IYPT slides, 2008) [pdf]
[+] 14. Faraday generator (Croatia, IYPT slides, 2008) [pdf]
[+] 14. Faraday generator («Униполярный генератор», Рос. ТЮФ, 2008) [gifs]
[+] 15. Gelation (Croatia, IYPT slides, 2008) [pdf]
[+] 16. Black spoon (Croatia, IYPT photos, 2008) [zipped jpegs]
[+] 17. Heat engine (Aleksey Solin, Heat engine powered by dayly temperature changes, Russia, non-IYPT slides, 2008) [gifs]

2009

[+] 1. Stearin engine (Stanisłaŭ Piatruša, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6]
[+] 1. Stearin engine (Tom Alcorn, 2009 IYPT Australia Final, video, 2009) [mod]
[+] 1. Stearin engine (Georgia, IYPT video, 2009) [html]
[+] 1. Stearin engine (Илья Мордвинцев, «Стеариновая машина», Рос. ТЮФ, 2009) [gifs]
[+] 2. Coupled compasses (Lee Chan, Korea, IYPT talk, 2009; opposition and review) [pdf] [pdf] [html] [wmv 1] [wmv 1] [wmv 2] [wmv 2] [wmv 3] [wmv 3] [wmv 4] [wmv 4] [wmv 5] [wmv 5] [wmv 6] [wmv 6] [wmv 7] [wmv 7] [mpg] [mpg] [flv] [flv]
[+] 2. Coupled compasses (Andrej Ačapoŭski, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6] [avi 7]
[+] 2. Coupled compasses (Яна Гришина, «Связанные компасы», Рос. ТЮФ, 2009) [gifs]
[+] 3. Resonating modes (Stanisłaŭ Piatruša, Belarus, IYPT slides, 2009) [ppt] [pdf]
[+] 4. Ghostly images (Nakwon Choi, Korea, IYPT slides, 2009) [pdf] [pdf]
[+] 4. Ghostly images (Sergei Gluchko, Aliaksandr Mamoika, Belarus, IYPT slides, 2009) [ppt] [pdf]
[+] 4. Ghostly images (Artem Astapov, How to get diffraction pictures by camera, Russia, non-IYPT slides, 2009; «Фотографии духов», Рос. ТЮФ, 2009) [gifs] [gifs]
[+] 5. Stop a drip (Илья Мордвинцев, «Чистая скатерть», Рос. ТЮФ, 2009) [gifs]
[+] 6. Roundabout (Aliaksandr Mamoika, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4]
[+] 6. Roundabout (Людмила Кудряшова, «Вращение», Рос. ТЮФ, 2009) [gifs]
[+] 7. Skateboarder (Markus Kunesch, Angel Usunov. Tic-tac: accelerating a skateboard from rest without touching an external support. Eur. J. Phys. 31, 4, S25-S36, July 2010) [doi]
[+] 7. Skateboarder (Markus Kunesch, Austria, IYPT slides, talk, 2009; opposition and review) [pdf] [pdf] [mpg] [mpg] [flv] [flv]
[+] 7. Skateboarder (Sergei Gluchko, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6] [avi 7]
[+] 7. Skateboarder (Артем Астапов, «Скейтборд», Рос. ТЮФ, 2009) [pdf]
[+] 8. Air pocket (Kim Hong, Korea, IYPT talk, slides, 2009) [pdf] [pdf] [wmv] [wmv]
[+] 8. Air pocket (Angel Usunov, Austria, IYPT slides, 2009) [pdf]
[+] 8. Air pocket (Irina Sugako, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6]
[+] 8. Air pocket (Марат Закиров, «Воздушная яма в воде», Рос. ТЮФ, 2009) [pdf]
[+] 9. Drying (Sergei Gluchko, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi]
[+] 9. Drying (Людмила Кудряшова, «Сушка», Рос. ТЮФ, 2009) [gifs]
[+] 10. Optical tube (Minkyu Shim, Korea, IYPT slides, 2009) [pdf] [pdf]
[+] 10. Optical tube (New Zealand, IYPT talk, 2009; opposition and review) [mpg] [mpg] [flv] [flv]
[+] 10. Optical tube (Stanisłaŭ Piatruša, Andrej Ačapoŭski, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi]
[+] 10. Optical tube (« Tube optique », France, IYPT slides, non-IYPT talk, 2009) [ppt] [flv]
[+] 10. Optical tube (Илья Мордвинцев, «Оптическая труба», Рос. ТЮФ, 2009) [gifs]
[+] 11. Transformers (Hyung Kyu Jun, Korea, IYPT slides, 2009) [pdf] [pdf]
[+] 11. Transformers (Irina Sugako, Stanisłaŭ Piatruša, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6]
[+] 11. Transformers (Яна Гришина, «Трансформатор», Рос. ТЮФ, 2009) [gifs]
[+] 14. Bouncing drop (Sergei Gluchko, Belarus, IYPT slides, 2009) [ppt] [pdf]
[+] 14. Bouncing drop (Liudmila Kudryashova, Oscillations of the liquid droplet on the horizontal surface, Russia, non-IYPT slides, 2009; «Танцующая капля», Рос. ТЮФ, 2009) [gifs] [gifs]
[+] 15. Electro-oscillator (Andrej Ačapoŭski, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi]
[+] 15. Electro-oscillator (Cathy Palmer, 2009 IYPT Australia Final, talk, oppposition, and review, 2009) [mod 1] [mod 2] [mod 3] [mod 5]
[+] 15. Electro-oscillator (Marat Zakirov, Electrothermomechanical selfoscillations, Russia, non-IYPT slides, 2009; «Пляска» проволоки», Рос. ТЮФ, 2009) [gifs] [gifs]
[+] 16. Electromagnetic motor (Aliaksandr Mamoika, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5]
[+] 16. Electromagnetic motor (Марат Закиров, «Электромагнитный мотор», Рос. ТЮФ, 2009) [pdf]
[+] 16. Electromagnetic motor (Georgia, IYPT video, 2009) [html]
[+] 17. Corrugation (Irina Sugako, Belarus, IYPT slides, 2009) [ppt] [pdf] [avi]
[+] 17. Corrugation (Georgia, IYPT video, 2009) [html]

2010

[+] 1. Electromagnetic cannon (No. 1, Electromagnetic cannon: Measurements and simulations of the terminal velocity of a projectile, Saba Zargham, Hamid Ghaednia, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 1. Electromagnetic cannon (Yi-Ju Chen, Tsung-Lin hsieh, Yu-Cheng Lin, Tsu-Yi Fu, Taiwan, IYPT materials, 2010) [pdf] [pdf] [doc] [pptx] [pptx] [pptx] [ppt] [ppt] [ppt] [xls]
[+] 1. Electromagnetic cannon (Svetla Zelendova, TALNET, video, 2010) [flv] [html]
[+] 1. Electromagnetic cannon (Slovakia, IYPT video, 2010) [html]
[+] 2. Brilliant pattern (No. 2, Brilliant pattern: Caustics and optical catastrophes in an illuminated water droplet, Łukasz Gładczuk, Poland, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 2. Brilliant pattern (Una Pale, pre-IYPT report, 2010) [html]
[+] 2. Brilliant pattern (Yu-Cheng Lin, Ting-Hua Lu, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt] [ppt]
[+] 3. Steel balls (Wen-Chin Lin, Yu-Chen Lin, Wei-Shen Chen, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt]
[+] 3. Steel balls (Ali Farajollahi, Reza M. Namin, Iran, IYPT slides, 2010) [pptx]
[+] 4. Soap film (No. 4, Soap film: Deflection in uniform and radial electric fields, Una Pale, Croatia, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 4. Soap film (No. 4, Soap film: Interactions with charged bodies of various shapes and the discharge asymmetry with respect to the polarity change, Alexander Barnaveli, Georgia, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 5. Grid (Yi-Chun Chen, Jun-Yu Chu, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt] [docx] [ppt]
[+] 6. Ice (No. 6, Ice: Regelation effect revisited, Stanislav Krasulin, Belarus-AYPT, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 6. Ice (Tsung-Lin Hsieh, Yung-Yuan Hsu, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt]
[+] 6. Ice (Gelo, Os Pensantes, IYPT Brasil, report, 2010) [pdf]
[+] 7. Two flasks (Shih-Ming Ho, Franklin Liou, Taiwan, IYPT materials, 2010) [pdf] [pdf] [pptx]
[+] 8. Liquid light guide (No. 8, Liquid light guide: Reflections in the Colladon fountain, Una Pale, Croatia, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 8. Liquid light guide (S. Meraj Bousaki, Reza M. Namin, Iran, IYPT slides, 2010) [pptx]
[+] 8. Liquid light guide (Jun-Yu Chu, Guo-Wei Lee, Hai-Pang Chiang, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt] [ppt] [doc]
[+] 9. Sticky water (Tsung-Lin Hsieh, Wei-Hsuan Chen, Ming-Kong Fung, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt]
[+] 9. Sticky water (Hana Sustkova, TALNET, video, 2010) [flv] [html]
[+] 10. Calm surface (Ming-Fong Tai, Chien-Rong Lu, Franklin Liou, Taiwan, IYPT materials, 2010) [pdf] [pdf] [pptx]
[+] 11. Sand (Taiwan, IYPT slides, 2010) [ppt]
[+] 12. Wet towels (Taiwan, IYPT slides, 2010) [ppt]
[+] 13. Shrieking rod (No. 13, Shrieking rod: Compression, bending and torsional waves in a metal rod, Alexander Barnaveli, Georgia, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 13. Shrieking rod (Alexander Barnaveli, Georgia, IYPT slides, 2010) [pptx] [pdf] [avi 1] [wmv 2] [wmv 3] [wav 4] [wav 5] [wav 6] [wav 7] [wav 8] [wav 9] [wav 10] [wav 11] [wav 12]
[+] 13. Shrieking rod (No. 13, Shrieking rod: Investigating the sound produced by hitting a metal rod, Zahra Karimi, Iran, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 13. Shrieking rod (Hong-Chang Hsu, Franklin Liou, Chih-Ta Chia, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt] [pptx] [pdf]
[+] 13. Shrieking rod (« Barreau hurlant », France, IYPT slides, 2010) [ppt]
[+] 13. Shrieking rod (unidentified slides, 2010) [ppt]
[+] 14. Magnetic Spring (Li Kewei, Lin Jiahuang, Kang Zi Yang, Samuel Yee Wei Liang, and Jeremias Wong Say Juan. The vertical oscillations of coupled magnets. Eur. J. Phys. 32, 4, S1-S14, July 2011) [doi]
[+] 14. Magnetic Spring (No. 14, Magnetic spring: Vertical oscillations in a system of two magnets, Igor Marković, Croatia, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 14. Magnetic spring (Reza M. Namin, Iran, IYPT slides, 2010) [pptx]
[+] 14. Magnetic spring (Tsung-Lin Hsieh, Chien-Rong Lu, Taiwan, IYPT materials, 2010) [pdf] [pdf] [pptx]
[+] 15. Paper anemometer (No. 15, Paper anemometer: Autocorrelation analysis of the noise from a fluttering paper strip, Igor Marković, Croatia, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 15. Paper anemometer (Jong-Ching Wu, Jun-Yu Chu, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt]
[+] 16. Rotating spring (No. 16, Rotating spring: A numerical and experimental analysis on the expansion of horizontally rotating helical springs, Reza Montazeri Namin, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 16. Rotating spring (Reza M. Namin, Iran, IYPT slides, 2010) [pptx]
[+] 16. Rotating spring (Yu-Cheng Lin, Ya-Ping Chiu, Taiwan, IYPT materials, 2010) [pdf] [pdf] [ppt]
[+] 16. Rotating spring (Typhoon asymmetries and the rotating spring with multiple time scales, Chen Chi Chien, Tsung-Lin Hsieh, Taiwan, non-IYPT poster, 2010) [pdf] [ppt]
[+] 17. Kelvin’s dropper (No. 17, Kelvin’s dropper: Water-dropping electrostatic generator revisited, Alexander Barnaveli, Georgia, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 17. Kelvin’s dropper (Alexander Barnaveli, Georgia, IYPT slides, 2010) [pptx] [pdf] [wmv 1] [wmv 2] [wmv 3] [wmv 4] [wmv 5]
[+] 17. Kelvin’s dropper (Franklin Liou, Jun-Yu Chu, Chien-Hua Pao, Taiwan, IYPT materials, 2010) [pdf] [pdf] [pptx]

2011

[+] 1. Adhesive tape (No. 1, Adhesive tape: Static and dynamic measurements of the detachment force, Katharina Ehrmann, Austria, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 1. Adhesive tape (No. 1, Adhesive tape: Elastic properties and dynamics of a detaching tape, Stanislav Krasulin, Belarus, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 1. Adhesive tape (Stanislav Krasulin, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6] [avi 7] [avi 8] [avi 9] [avi 10] [avi 11]
[+] 1. Adhesive tape (No. 1, Adhesive tape: Detachment energy, a model and an experimental analysis, Nives Bohačić, Croatia, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 1. Adhesive tape (Nives Bohačić, Croatia, IYPT slides, 2011) [ppt] [pdf] [html]
[+] 1. Adhesive tape (No. 1, Adhesive tape: Energy analysis and numerical simulation, Hossein Azizinaghsh, Hamid Ghaednia, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 1. Adhesive tape (Barbara Cruvinel Santiago, Brazil, IYPT slides, 2011) [pdf]
[+] 1. Adhesive tape (Vitaliy Sapegin, Russia, IYPT slides, 2011) [pptx] [pdf]
[+] 1. Adhesive tape (Pawel Promny. Adhesive tape. ICYS 2011, p. 109) [pdf]
[+] 2. Air drying (Nikita Shanin, Russia, IYPT slides, 2011) [ppt] [pdf]
[+] 3. Bouncing flame (No. 3, Bouncing flame: Flames in a horizontal electric field, deviation and oscillation, Rojin Anbarafshan, Hossein Azizinaghsh, Reza Montazeri Namin, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 3. Bouncing flame (Ryhor Gunko, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [wmv 1] [wmv 2] [wmv 3] [wmv 4] [wmv 5] [wmv 6] [wmv 7] [wmv 8] [wmv 9] [avi 10] [avi 11] [avi 12] [avi 13] [avi 14]
[+] 3. Bouncing flame (Poland, IYPT slides, 2011) [pdf]
[+] 3. Bouncing flame (Alexander Barnaveli, Georgia, IYPT slides, 2011) [pptx] [pdf] [mp4 1] [wmv 2] [wmv 3] [wmv 4] [wmv 5] [wmv 6] [wmv 7] [wmv 8] [wmv 9] [wmv 10] [wmv 11] [wmv 12]
[+] 3. Bouncing flame (Maxim Dudin, Russia, IYPT slides, 2011) [pptx] [pdf]
[+] 3. Bouncing flame (Croatia, IYPT slides, 2011) [html]
[+] 4. Breaking spaghetti (No. 4, Breaking spaghetti: Impact deformation and bending waves, Yulia Peregud, Belarus-AYPT, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 4. Breaking spaghetti (No. 4, Breaking spaghetti: Effect of material, impact velocity and orientation on the probability of fracture, Stanislav Krasulin, Belarus, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 4. Breaking spaghetti (Stanislav Krasulin, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6] [avi 7] [avi 8] [avi 9] [avi 10] [avi 11] [avi 12] [avi 13] [avi 14] [avi 15] [avi 16]
[+] 4. Breaking spaghetti (No. 4, Breaking spaghetti: Analysis and measurement of fracture as a function of impact velocities and angles, Hamid Ghaednia, Hossein Azizinaghsh, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 4. Breaking spaghetti (No. 4, Breaking spaghetti: A theoretical insight into the probability of fracture, Matej Večerík, Tomáš Kulich, Michal Hledík, Slovakia-IYPT-AYPT, Proc. IYPT 2010-2011) [pdf] [doc] [odt]
[+] 4. Breaking spaghetti (Nives Bohačić, Croatia, IYPT slides, 2011) [pptx] [pdf]
[+] 4. Breaking spaghetti (Федор Смирнов. Ломающиеся спагетти. Рос. ТЮФ, 2011) [html]
[+] 5. Car (Lorenz Eberhardt, Germany, IYPT talk, slides, 2011; opposition, discussion, and review) [pdf] [html] [html] [html]
[+] 5. Car (No. 5, Car: Effect of nozzles, wheels, and balloon elastic properties on the range of a balloon powered car, Stanislav Krasulin, Belarus, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 5. Car (Stanislav Krasulin, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5] [avi 6] [avi 7] [avi 8]
[+] 5. Car (No. 5, Car: A study of aerodynamic and general properties of a balloon powered car, Bárbara Cruvinel Santiago, Brazil, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 5. Car (Bárbara Cruvinel Santiago, Brazil, IYPT slides, 2011) [pdf] [wmv]
[+] 5. Car (No. 5, Car: Behaviour of the balloon in a moving rocket-type car, Nives Bohačić, Croatia, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 5. Car (Nives Bohačić, Croatia, IYPT slides, 2011) [pptx] [pdf]
[+] 5. Car (No. 5, Car: Energy losses and efficiency in a balloon powered car, Parham Zendedel Nobari, Reza Montazeri Namin, Hossein Azizinaghsh, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 5. Car (Maxim Dudin, Russia, IYPT slides, 2011) [pptx] [pdf]
[+] 6. Convection (Julia Sapronova, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [wmv 1] [wmv 2] [wmv 3] [wmv 4] [wmv 5]
[+] 7. Cup drum (Kim Kun Ho, South Korea, IYPT talk, 2011; opposition, discussion, and review) [html] [html] [html] [html]
[+] 7. Cup drum (Poland, IYPT slides, 2011) [pdf]
[+] 7. Cup drum (Alexey Krotov, Russia, IYPT slides, 2011) [ppt] [pdf] [wav 1] [wav 2] [wav 3] [wav 4] [wav 5]
[+] 7. Cup drum (Eliza Basinska. Resonance. Fenomenon of a cup above the surface. ICYS 2011, p. 104) [pdf]
[+] 8. Domino amplifier (Martin Schnedlitz, Austria, IYPT talk, 2011; opposition, discussion, and review) [html] [html]
[+] 8. Domino amplifier (No. 8, Domino amplifier: A numerical analysis of the motion in a chain of dominoes, Alireza Tahmaseb Zadeh, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 8. Domino amplifier (Alireza Tahmaseb Zadeh, Iran, IYPT slides, 2011) [pdf]]
[+] 8. Domino amplifier (Michael Kern, Germany, IYPT slides, 2011) [pdf] [mpg]
[+] 8. Domino amplifier (Evgeniy Gunko, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5]
[+] 8. Domino amplifier (Poland, IYPT slides, 2011) [pdf]
[+] 8. Domino amplifier (Alexey Krotov, Russia, IYPT slides, 2011) [ppt] [pdf] [avi 1] [avi 2] [wmv 3] [wmv 4] [wmv 5] [wmv 6]
[+] 8. Domino amplifier (Tomasz Kumor. Mechanic laser. ICYS 2011, p. 110) [pdf]
[+] 8. Domino amplifier (Egor Kotelnikov. The domino effect. ICYS 2011, p. 112) [pdf]
[+] 9. Escaping powder (Anna Achapouskaya, Alisa Tokareva, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5]
[+] 9. Escaping powder (Vitaliy Sapegin, Russia, IYPT slides, 2011) [pptx] [pdf]
[+] 10. Faraday heaping (Evgeniy Gunko, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [wmv 1] [avi 2]
[+] 10. Faraday heaping (Alexander Barnaveli, Georgia, IYPT slides, 2011) [pptx] [pdf] [avi 1] [avi 2] [avi 3] [avi 4] [avi 5]
[+] 10. Faraday heaping (Poland, IYPT slides, 2011) [pdf]
[+] 10. Faraday heaping (Илья Карусейчик, «Фарадеева насыпь», РТЮФ, Беларусь, 2011) [html]
[+] 11. Fingerprints (No. 11, Fingerprints: Frustrated total internal reflection on the walls of a glass of water, Katja Kustura, Croatia, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 11. Fingerprints (Anna Achapouskaya, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf]
[+] 11. Fingerprints (Poland, IYPT slides, 2011) [pdf]
[+] 11. Fingerprints (Olga Kozhikhova, Russia, IYPT slides, 2011) [ppt] [pdf]
[+] 12. Levitating spinner (No. 12, Levitating spinner: Motion and stability of Levitron, simulation and time resolved experiments, Alireza Tahmaseb Zadeh, Reza Montazeri Namin, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 12. Levitating spinner (Alireza Tahmaseb Zadeh, Iran, IYPT slides, 2011) [pdf]]
[+] 12. Levitating spinner (Ryhor Gunko, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [wmv 1] [wmv 2] [wmv 3] [wmv 4] [avi 5] [avi 6] [wmv 7]
[+] 12. Levitating spinner (Alexander Barnaveli, Georgia, IYPT slides, 2011) [pptx] [pdf] [avi 1] [avi 2] [avi 3] [avi 4]
[+] 12. Levitating spinner (Poland, IYPT slides, 2011) [pdf]
[+] 12. Levitating spinner (Germany, IYPT promo video, 2011) [html]
[+] 12. Levitating spinner (Margareta Pelesz. Levitron - magnetic levitation. ICYS 2011, p. 107) [pdf]
[+] 13. Light bulb (No. 13, Light bulb: Efficiency measurement via a calorimetric technique, Katja Kustura, Croatia, Proc. IYPT 2010-2011) [pdf] [doc]
[+] 13. Light bulb (No. 13, Light bulb: Numerical and experimental evaluation of the efficiency, Reza Montazeri Namin, Alireza Tahmaseb Zadeh, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 13. Light bulb (Alireza Tahmaseb Zadeh, Iran, IYPT slides, 2011) [pdf]]
[+] 13. Light bulb (No. 13, Light bulb: Probing the effect of orientation to determine the ratio between the thermal and the light energy, Alexey Krotov, Russia, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 13. Light bulb (Alexey Krotov, Russia, IYPT slides, 2011) [ppt] [pdf]
[+] 13. Light bulb (Julia Sapronova, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [wmv 1] [wmv 2]
[+] 13. Light bulb (Poland, IYPT slides, 2011) [pdf]
[+] 14. Moving cylinder (Yuliya Korenkovskaya, Ryhor Gunko, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [wmv 1] [wmv 2] [wmv 3] [wmv 4] [wmv 5] [wmv 6]
[+] 14. Moving cylinder (Barbara Cruvinel Santiago, Brazil, IYPT slides, 2011) [pdf] [wmv 1] [wmv 2] [wmv 3]
[+] 14. Moving cylinder (Poland, IYPT slides, 2011) [pdf]
[+] 14. Moving cylinder (Una Pale, pre-IYPT report, 2011) [html]
[+] 14. Moving cylinder (unidentified slides, 2011) [ppt]
[+] 14. Moving cylinder (Olga Kozhikhova, Russia, IYPT slides, 2011) [ppt] [pdf]
[+] 15. Slow descent (No. 15, Slow descent: Minimizing the descent time of a paper-made device, Hossein Azizinaghsh, Reza Montazeri Namin, Iran, Proc. IYPT 2010-2011) [pdf] [docx]
[+] 15. Slow descent (Poland, IYPT slides, 2011) [pdf]
[+] 15. Slow descent (Nikita Shanin, Russia, IYPT slides, 2011) [pptx] [pdf]
[+] 15. Slow descent (Martin Schnedlitz, Austria, post-IYPT promo talk, 2011; opposition) [html]
[+] 16. Smoke stream (Julia Sapronova, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf] [wmv 1] [wmv 2] [wmv 3] [wmv 4] [wmv 5] [wmv 6] [wmv 7] [wmv 8]
[+] 16. Smoke stream (Maxim Dudin, Russia, IYPT slides, 2011) [pptx] [pdf]
[+] 17. Vikings (Anna Achapouskaya, Belarus, IYPT slides, 2011) [ppt] [pdf] [pdf]
[+] 17. Vikings (Poland, IYPT slides, 2011) [pdf]
[+] 17. Vikings (Nikita Shanin, Russia, IYPT slides, 2011) [ppt] [pdf] [avi 1] [avi 2] [avi 3] [avi 4]
[+] 17. Vikings (Bettina Stegmaier. Navigation of the vikings. ICYS 2011, p. 31) [pdf]