Scientists at ETH Zurich have developed a special coating that prevents the lenses in glasses from fogging up. Apparently, not all heroeswear capes. This has been a problemsince the advent of optical lenses, but its fair to say it reached a peak during the pandemic when everyone wearing glasses found out the hard way that most face masks vent your breath uptowardsyour eyes. Youd think someone would have fixed this by now, but its harder than you might guess. The difficulty of the problem isevidentby the lack of current solutions. You can wipe your glasses off when they fog up…
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