Последние добавленные видео:
how-does-magnet-cup-work
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10 months ago
472217 10 months ago 8:27What Even Are Magnets???
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11 years ago
4433762 11 years ago 6:26MAGNETS: How Do They Work?
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1 year ago
270135 1 year ago 9:39How do magnets work?
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10 months ago
136108 10 months ago 8:03DIY Self Stirring Coffee Device - How to make a tiny portable magnetic stirrer Works with Any Cup