In France, A Chemist Named Pilatre De Rozier Tested The Flammability Of Hydrogen By Gulping A Mouthful And Blowing Across An Open Flame, Proving At A Stroke That Hydrogen Is Indeed Explosively Combustible And That Eyebrows Are Not Necessarily A Permanent Feature Of One's Face.
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In France, A Chemist Named Pilatre De
Bill Bryson
In France, A Chemist Named Pilatre De Rozier Tested The Flammability Of Hydrogen By Gulping A Mouthful And Blowing Across An Open Flame, Proving At A Stroke That Hydrogen Is Indeed Explosively Combustible And That Eyebrows Are Not Necessarily A Permanent Feature Of One's Face.
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