Ancient Technologies We Still Can’t Replicate In 2021

Stone ‘Device’

Karl Weingärtner / Wikimedia Commons

This picture of this oddly familiar-looking stone device was found in an archaeological dig in Salzburg, Austria. This could be a form of advanced technology but we’re not sure…

There’s limited information about this find but theories involve time travelers, extraterrestrials, or simply – that this is a fake find. But this next one certainly isn’t.

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