E=MC^2 [energy equals mass times light squared]

E = MC^2 Energy = Mass times lightEnergy and mass are interchangeable according to Einstein’s equation Theory of Special Relativity.  Uses of the word “energy”: batteries, how to power something, feeling down, reference to higher...

Crystals Generate Voltage

Ever hear a clicking sound when your gas stove turns on? The arm or lever within the stove strikes a piezoelectric crystal to produce a flame. The sound we hear is the arm striking the crystal, in turn generating a flame that ignites the stove.  NOTE:...

Food

There are over 300,000 discovered plants on Earth and humans eat about 200 of them.