Як зробити наукову веселку? Веселі досліди та експерименти.
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I Want to Know Everything

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Full HD
5 minutes
This channel is filled with content with all kinds of experiments, including smoke, small explosions, water, sounds, and more. The author of the project, Professor Dmitry Ivanovich Kolbochkin, shows fascinating experiments with different objects and substances and also creates different things, such as a lava lamp.

Translation

Ukrainian