TIL Inuit and Yupik people of Alaska and Northern Canada carved narrow slits into ivory, antler and wood creating snow goggles to prevent snow blindness.


TIL Inuit and Yupik people of Alaska and Northern Canada carved narrow slits into ivory, antler and wood creating snow goggles to prevent snow blindness. https://en.wikipedia.org/wiki/Snow_goggles noonoonomore November 30, 2021 at 07:05AM

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