This microscope uses touch
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18:03
This weird metal is insanely bouncy
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16:37
Fabriquer une presse à glace
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23:03
What if we made a camera that sees in reverse?
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21:54
Geothermal Energy is Changing
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18:24
Construire un écran à contraste infini
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25:22
The Fastest Maze-Solving Competition On Earth
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17:35
Fonctionnement d'une montre à quartz - son cœur bat 32 768 fois par seconde
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28:32