Imagine Free Energy Scooters (Gravity illustrates the future of Recreation)

On May 1, my kids ride their scooters down the sidewalk in front of our house, which is slightly inclined, giving them a great ride, just from the power of gravity. I makes me think to the future when one of the applications of cheap, clean, portable energy enables power to be affixed to kids toys in an economical manner, making this kind of fun available anywhere, even without a gravity incline.

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