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I watched Back to the Future 2 with my kids last week. It was the first time they saw it. They kept commenting on what we don't have yet. I'm showing them this video and crossing hoverboard off their list.

Posted

A cool and likely very expensive toy with limited application. I wonder how much it costs to build a skate park with permanent magnets installed underneath it?

Posted

A cool and likely very expensive toy with limited application. I wonder how much it costs to build a skate park with permanent magnets installed underneath it?

Step one is making it work. Step two is refining it.
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