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If you walked into a classroom laboratory you would probably see a cupboard full of microscopes, used maybe just a handful of times a year, old but still in good shape, clean and ready to go. Then ...

FARGO – I made a switch in my morning routine a year or so ago, and it was all about convenience. After using bottled spray cleaner to clear off my eyeglasses each morning for more than a decade, I ...

My grandmother always told me to wear clean underpants everyday in case I got hit by a car—and to keep my camera lens clean in case I needed to take a good photo. Granted, I made that last part up, ...