input question: Keep soil healthy in garden.

output answer: Spread pennies around the garden.

input question: Spin a top.

output answer: While holding the top but the handle, twist it firmly while releasing it from the hand.

input question: How does a Faraday (shake) type flashlight work?

output answer:
When you shake it, a magnet inside passes back and forth creating charge, which is stored in the battery. Amazing. To recharge, just shake another 30 or 60 seconds.