As a kid, do you remember the time you took a big old magnifying glass and used it to concentrate a beam of sunlight to try and start a fire? Â More often than not, the object of your makeshift laser weapon – a dry leaf, a slip of paper, or, if you were really daring, …
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My dad got into computers in the 1970s. Sometimes, he’d take me to work and I’d play this Star Trek game on a computer that had to print out the “screen” on paper. Sometimes, I’d destroy reams of paper chasing a Klingon around. I had no idea how much I was underfoot, but my Dad …
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