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His "Chemical History of a Candle" Christmas lecture is a masterpiece in science education. Narrated here by Bill Hammack - the engineerguy: https://www.youtu
by helsinkiandrew 4y ago
His "Chemical History of a Candle" Christmas lecture is a masterpiece in science education. Narrated here by Bill Hammack - the engineerguy:
https://www.youtube.com/watch?v=RrHnLXMTOWM https://www.youtube.com/watch?v=RrHnLXMTOWM