Who purportedly describes the physical laws of gravity for the first time, after an apple falls on his head?

Question: Who purportedly describes the physical laws of gravity for the first time, after an apple falls on his head?

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Correct answer:

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7 little words

1. In an odd way
2. Caused the downfall of
3. Contradictory statement
4. British TV chef Gordon
5. Graphical likeness
6. Throat-covering sweater
7. Nervously excited, with “up”
8. Throat-covering jumper in US