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"Negative X" fire starts with water (Zinc, Ammonium nitrate and Sodium chloride)
Turn Copper Pennies into Silver and Gold [Chemistry Trick]
Make Silver-Colored Pennies!
How to Make Batteries From Spare Change
The King of Random
Make a Zinc Air Battery
"Negative X" How to make fire with water (Zinc, Ammonium nitrate and Sodium chloride)
Turn Copper Pennies Gold and Silver Pennies!
How to galvanize metal (for rust protection)
Quantum Dot LEDs: Making custom color LEDs
Posted:Oct 17, 2009
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