Tagged With tape

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Today, tech nerds are obsessed with high-tech encryption. But if you ever send snail mail, you might want to take a tip from America's intelligence community. The CIA sends out letters that are secured with a specific type of tamper-proof tape — think of it like low-tech encryption — and we now know exactly what kind the CIA uses.

8

Despite the name, Scotch tape wasn't invented by the Scottish. It was invented by a college dropout named Richard Drew from Minnesota who worked for a small sandpaper company founded in 1902 called Minnesota Mining and Manufacturing, later known as 3M. The name "Scotch" itself has an origin story almost as interesting as the invention of Scotch tape.

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How many laps of a roll of tape do you usually need to find the starting edge with your fingernail? Three? Four? You won't even need fingernails with with this clever roll of electrical tape that features a wavy double-stripe pattern making the starting edge impossible to miss — all you need to do is spot the break in the stripes.

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There's prbably very few of us who've put much thought into what kind of tape we use to wrap a gift — after all, choosing the paper is hard enough. But there's a small subset of the population who couldn't possibly consider giving a gift that wasn't flawlessly wrapped. And it's those folks who will be ecstatic to discover this Notchless dispenser that cuts clear adhesive tape without leaving that telltale zig-zag pattern on the edges.

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Any task requiring the use of clear tape would be a lot easier if you could snatch a strip of the sticky stuff with just one hand. And while there have been many complicated contraptions that promise exactly that functionality, Black+Blum have found a simpler approach that takes advantage of that perpetual force known as gravity.