Fog-Free Mask Hack Solves Mask Versus Glasses Conundrum with Superb Seal

See the original posting on Hackaday

If you have worn a mask and glasses together for more than a quarter of a second, you are probably annoyed that we don’t have a magical solution for foggy lenses. Moisture-laden air is also a good indicator of where unfiltered air is escaping. Most masks have some flexible metal …read more