We know a young man who likes the idea of building a telescope lens from scratch - grinding and polishing it and everything. There is, after all, a satisfaction in making something yourself.
jquinby's project isn't quite that time-consuming (he claims it took about 20 seconds), but he's now taking macro shots with his digital camera, using stuff he had on hand. I can think of some folks around here who would have fun doing the same thing. (Hide the telescope! Scavengers ahoy! :)
'Russian Roulette' and 'Mr. Swirlee,' by Mike Faricy - I'm inclined to support my local mystery writers, as you know, so when I got a Kindle deal on one [...]
8 hours ago