yakh chal

Looking up inside a Yakhchal

1 October, 2021 - 02:03 Caleb Strom

Ancient Advanced Technology: 2,400-Year-Old Yakhchals Kept Ice in the Desert

The ancients were cleverer than some people today assume. They didn’t have rockets or electricity, at least no indisputable proof has been found of such technologies, but they did come up with...