Doing Solids: Crash Course Chemistry #33
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When you say the word "chemicals", most people think "chemicals bad" or "chemicals dangerous," those people say things like, "I don't give my kids food with chemicals in it" or "that factory puts chemicals in the water." Sometimes these people are thinking of liquid chemicals that are, for example, sprayed on crops, or gaseous chemicals that come out of smokestacks, or exhaust pipes. But those people probably don't think of chemicals as solids. To them, solids like thr table, here, or my computer, or aardvarks -- that's just stuff. But it's vital to recognize that, as I've said before, almost everything you interact with on a daily basis is chemicals, except for like, light. And with the exception of air, the vast maj...
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When you say the word "chemicals", most people think "chemicals bad" or "chemicals dangerous," those people say things like, "I don't give my kids food with chemicals in it" or "that factory puts chemicals in the water." Sometimes these people are thinking of liquid chemicals that are, for example, sprayed on crops, or gaseous chemicals that come out of smokestacks, or exhaust pipes. But those people probably don't think of chemicals as solids. To them, solids like thr table, here, or my computer, or aardvarks -- that's just stuff. But it's vital to recognize that, as I've said before, almost everything you interact with on a daily basis is chemicals, except for like, light. And with the exception of air, the vast maj...
