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[–] 29 points 1 year ago (6 children)

The Wheel. We should've graduated to antigravity by now, don't you think?

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  • [–] 12 points 1 year ago (2 children)

    Back to the Future lied to me again!

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  • [–] 8 points 1 year ago* (1 child)

    In fact, it didn't.

    Hoverboards actually do exist. And for bonus points, so do speeder bikes. You probably already know about real-life jetpacks.

    I wish I could live another 100 years to see better optimized versions of them.

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  • [–] 3 points 1 year ago (2 children)

    we dont posess the knowlegde of how to do that, that isnt done by magnetism. maybe if aliens come to earth than maybe.

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