Chemistry, 09.10.2021 07:00 heleneallie7ou1fnk
a. Sir Isaac Newton wanted to invent an air conditioner for birds. He constructed a fanlike device and pointed it at the apple tree where his favorite birds perched. The fan converted the energy of the apples in the tree into energy, and they fell on Newton's head. And now we have a theory of gravity.
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a. Sir Isaac Newton wanted to invent an air conditioner for birds. He constructed a fanlike device a...
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