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Diamaze diamond-tipped razor blades can literally split hairs (video)
At last, a sign that we're advancing from our caveman heritage into a brave new world. Gone are the days of rough-hewn blades, the world of modernity does its cutting with "plasma-sharpened" implements polished off with a layer of synthetic, industrial-grade diamonds. Okay, we're not quite there yet, but we're en route, thanks to a small German outfit named GFD, which has recently debuted a diamond-tipped, tungsten carbide razor blade that promises to retain its sharpness 1,000 times as long as regular steel and to be precise enough to slice a human hair in half. Hell, that latter bit isn't even a promise, it's a fact, which you can verify in the video after the break. GFD is looking for a manufacturing partner to bring this ingenious prototype to market, and given its years of experience applying the technology to industrial uses, we reckon it has enough of a pedigree to stand a decent chance of success.
iWeb Optimizer - easily shrink oversized images
iWeb Optimizer is a simple Automator app that allows you to easily compress PNG images inside your iWeb site into JPG files, but it maintains the same file name so it doesn't break any of your links or images. Simply drag and drop the site folder that iWeb creates (be it in your iDisk or an exported directory you specified) onto iWeb Optimizer and let it work its magic. The handy little utility will also parse all your subdirectories, making sure no PNG is safe from a little JPG compression.iWeb Optimizer is free and available from Automator World.
