2021-04-04

AMAZING INVENTIONS THAT ARE NEXT LEVEL!

Not sure how many of these are useful.   Some inventions can be cool but not cost-effective.  This reminds me of looking at magazines in the 1970s where they predicted that we would have nuclear-powered cars by the year 2000.

https://www.youtube.com/watch?v=q9jRhq21hVg


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