A list of clearing Level 64 of Brainstorm

How to pass level 64 of Brainstorm? The title of level 64 is "How was gravity discovered?" For this level, we only need to shake the phone. Below, the editor will bring you a guide to level 64 with great imagination.

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The guide to clearing level 64 of Big Brain

topic:

"How was gravity discovered?"

So what should we do?

Correct answer:

We need to shake the phone vigorously until the apple falls to pass the level.