Man on the Edge: Most ‘Futuristic’ Invention to Date?

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 Things thing is for realz people!  A hoverboard, just like in Back to the Future 2!  Well, almost.  This one cant’ fly everywhere, but only on a special ramp or track that works through magnetism.  It’s amazing that they thought about this 30 years ago, and now it’s here!  Kind of.

And that made us wonder: if you could show something from today to people in the 80s, what would they think is most futuristic?