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46 حلقة
Crash Course Chemistry - Season 1 Episode 3 الحلقة 3
Today's Crash Course Chemistry takes a historical perspective on the creation of the science, which didn't really exist until a super-smart, super-wealthy Frenchman put the puzzle pieces together - Hank tells the story of how we went from alchemists to chemists, who understood the law of conservation of mass as proposed by a decapitated aristocrat, and explains how we came to have a greater understanding of how chemical compounds work and eventually a complete understanding of what atoms and molecules are.
- عام: 2014
- بلد: United States of America
- النوع: Documentary
- ستوديو: YouTube
- الكلمة الرئيسية: education, chemistry
- مخرج:
- المصبوب: Hank Green
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