Solutions
Solutions presented at IYPTs and at regional competitions present a vast output of worldwide efforts in the undergraduate research. Although the competition means competition, these 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 lifted as of 2011. The filmed presentations would reflect the today’s IYPTs and would become a 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.
1981
[+] 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][+] 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
[+] В. Майский. Где тонко, там и рвется // Квант, № 12, 1983, стр. 22—24 ISSN 0130-2221 [сдано в набор 19.10.83] [pdf] [gif]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]1990
[+] 1. Invent yourself (К. Юфряков. Падающая капля и воздушный пузырек // Квант, № 11, 1990, стр. 57) [pdf] [gif]1993
[+] Whee Ky Ma. Waarom explodeert een ei bij verhitting in een magnetron? [manuscript, Groningen, 1993] [pdf][+] Whee Ky Ma. Gravitatie [manuscript, Groningen, 1993] [pdf]
[+] Whee Ky Ma. 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 [manuscript, Groningen, June 1993] [pdf]
[+] Whee Ky Ma. Gravitation: decrease of a fundamental constant. Sheets [transparencies for the 6th IYPT, Groningen, June 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
[+] 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]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]
[+] 8. Floatation (Russia, IYPT report // "Флотация", Л. М. Волков, МИФ, 1997) [html]
[+] 12. Static friction (Russia, 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]
[+] 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]
[+] 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 (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]
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 (Nino Chkheidze, Alexander Tarkhnishvili, Georgia, IYPT report, 2002) [html]
[+] 3. Flying colours (Lasha Berezhiani, Georgia, IYPT report, 2002) [html]
[+] 4. Hazy (Andrzej Hryczuk, Robert Żak. Niebieski las. Delta nr 8, 351, 2003) [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]
[+] 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 liquid (Alexander Tarkhnishvili, Georgia, IYPT report, 2002) [html]
[+] 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 (Mikheil Titberidze, Georgia, IYPT report, 2002) [html]
[+] 13. Spinning ball (Mikheil Titberidze, Georgia, IYPT report, 2002) [html]
[+] 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]
[+] 17. Bottle battle (Alexander Tarkhnishvili, Georgia, IYPT report, 2002) [html]
2003
[+] 2. Water drops (Aleksandra Fedotova, Russia, IYPT slides, 2003) [gifs][+] 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 (GChD, TMF ČR, 2003) [pdf]
[+] 12. Boiled egg (Korean 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]
[+] 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 (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 (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]
[+] 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 (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 (Артем Дегтярев, «Бразильские орехи», Рос. ТЮФ, 2004) [gifs]
[+] 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 (Владимир Баскаков, «Магнитное поле», Всеросс. ТЮФ, 2004) [gifs]
[+] 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]
[+] 3. Avalanche (Croatia, IYPT slides, 2005) [pdf]
[+] 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 (Andrey Voloshin, Russia II, IYPT slides) [gifs] [gifs]
[+] 6. Noise (Christina Koller, Austria, IYPT slides, 2005) [pdf]
[+] 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 (New Zealand, Proc. IYPT 2005) [pdf]
[+] 11. Water droplets (Nikita Losikhin, Russia II, IYPT slides, 2005) [gifs]
[+] 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]
[+] 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 (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 (Dmitry Karpov, Russia, pre-IYPT slides, 2007) [jpgs]
[+] 1. Filament (Сергей Логинов, «Лампа накаливания», Рос. ТЮФ, 2007) [gifs] [html]
[+] 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 (Vadim Shakuro, Russia, pre-IYPT slides, 2007) [jpgs]
[+] 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 (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 (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 (Александр Бондаренко, «Жидкая линза», РТЮФ, Беларусь, 2007) [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 (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 (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]
[+] 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 (Илья Мордвинцев, «Стеариновая машина», Рос. ТЮФ, 2009) [gifs]
[+] 2. Coupled compasses (Korea, IYPT talk, 2009; opposition and review) [mpg] [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 (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] [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 (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 (New Zealand, IYPT talk, 2009; opposition and review) [mpg] [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 (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 (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 (Yi-Ju Chen, Tsung-Lin hsieh, Yu-Cheng Lin, Tsu-Yi Fu, Taiwan, poster, 2010) [pdf][+] 1. Electromagnetic cannon (Svetla Zelendova, TALNET, video, 2010) [flv] [html]
[+] 2. Brilliant pattern (Yu-Cheng Lin, Ting-Hua Lu, Taiwan, poster, 2010) [pdf]
[+] 3. Steel balls (Wen-Chin Lin, Yu-Chen Lin, Wei-Shen Chen, Taiwan, poster, 2010) [pdf]
[+] 3. Steel balls (Ali Farajollahi, Reza M. Namin, Iran, IYPT slides, 2010) [pptx]
[+] 5. Grid (Yi-Chun Chen, Jun-Yu Chu, Taiwan, poster, 2010) [pdf]
[+] 6. Ice (Tsung-Lin Hsieh, Yung-Yuan Hsu, Taiwan, poster, 2010) [pdf]
[+] 6. Ice (Gelo, Os Pensantes, IYPT Brasil, report, 2010) [pdf]
[+] 7. Two flasks (Shih-Ming Ho, Franklin Liou, Taiwan, poster, 2010) [pdf]
[+] 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, poster, 2010) [pdf]
[+] 9. Sticky water (Tsung-Lin Hsieh, Wei-Hsuan Chen, Ming-Kong Fung, Taiwan, poster, 2010) [pdf]
[+] 9. Sticky water (Hana Sustkova, TALNET, video, 2010) [flv] [html]
[+] 10. Calm surface (Ming-Fong Tai, Chien-Rong Lu, Franklin Liou, Taiwan, poster, 2010) [pdf]
[+] 13. Shrieking rod (Hong-Chang Hsu, Franklin Liou, Chih-Ta Chia, Taiwan, poster, 2010) [pdf]
[+] 13. Shrieking rod (« Barreau hurlant », France, IYPT slides, 2010) [ppt]
[+] 14. Magnetic spring (Reza M. Namin, Iran, IYPT slides, 2010) [pptx]
[+] 14. Magnetic spring (Tsung-Lin Hsieh, Chien-Rong Lu, Taiwan, poster, 2010) [pdf]
[+] 15. Paper anemometer (Jong-Ching Wu, Jun-Yu Chu, Taiwan, poster, 2010) [pdf]
[+] 16. Rotating spring (Reza M. Namin, Iran, IYPT slides, 2010) [pptx]
[+] 16. Rotating spring (Yu-Cheng Lin, Ya-Ping Chiu, Taiwan, poster, 2010) [pdf]
[+] 17. Kelvin’s dropper (Franklin Liou, Jun-Yu Chu, Chien-Hua Pao, Taiwan, poster, 2010) [pdf]
