Cette chose stupide pourrait réellement fonctionner - Journal de construction de lampe DIYson #12
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Building an R/C Caspian Sea Monster Ekranoplan
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I built the BEST AIR ENGINE (New Rotary Design)
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The Prusa Core One is dividing the internet...
28:41
Just How Good Are Heat Pipes Anyway? - DIYson Lamp Build Log #10
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DIY Surround Sound... USING LASERS!
28:48
Tiny Train, Big Impact: Building a Coffee Table with a Twist!
36:30
Astor M6-D Transistor Radio - 1968
17:20