Science in Quotes: Science Is Unlimited

There are always new worlds to conquer.
Science in Quotes: Science Is Unlimited
4/2/2011
Updated:
9/29/2015

Sir Humphry Davy was a chemist and inventor. He discovered sodium, potassium, and calcium using electrolysis, and found that chlorine, previously thought to contain oxygen, is an element. He also invented the Davy lamp, a lamp that is safe to use in coal mines.