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This Magnified Time-Lapse Gives us a Close-up view of What it Looks Like when Fingers Produce Sweat. When your body starts to sense that it’

Cleaning dirty water with polyglue.

Human-Powered Helicopter A HPH is a helicopterpowered solely by one or more humans carried on board. As in other human-powered aircraft, the

This incredible invention looks very much like plastic but is totally ecological and the bag breaks down in water. Made of cassava plant and

Levitating Magnetic Fluid. Superconductivity - This is a magnet levitating over a superconductor. Magnetic fields are being expelled from th

Making an Indoor Tornado. Using a ultrasonic mist maker, or better yet dry ice, plus a ceiling mounted fan pointing upwards for the updraft,