Wednesday, January 27, 2010

Drop a egg from 2 meter high without break it


This video shows how to do it and how it is possible
at January 27, 2010
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Nitrocellulose - the gun cotton


Nitrocellulose, an explosive similar to nitroglicerin but, instead of glicerin, it has cellulosis on its composition. It is not sensitive to impact just to heat.
It burns so fast that there is no time to exchange heat with the hand
at January 27, 2010
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Pascal Principle bracks the bottle


This tick uses the pascal principle to break up the bottom of a bottle! You'll need some practice to do that. Warning, the broken glass can be very dangerous!
at January 27, 2010
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Make ferrofluid using household materials


This video shows how to make ferrofluid using household materials
at January 27, 2010
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