NASA is working on some very complicated but important robotic missions. If machines can’t fix machines by themselves, then we won’t get very far out into space.
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And speaking of robot-like mating, here’s some uncomfortable news on PBS (some of the only TV worth watching). It’s horrible that we can’t provide ways for most humans on earth to earn a living without subjecting themselves to sick abuses.
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And back to unimportant things… Photojojo has a great link to a great idea for photographers with nice cameras:
Lens hoods, those round plastic rings that sit at the end of your SLR’s lens, are great at preventing lens flare and unwanted reflections when shooting in sunlight.
Unfortunately, buying or replacing one can be surprisingly expensive. So Paul created a whole series of printable, foldable, paper lens hoods you can download for free!
Just look up your Canon, Nikon, Olympus, Pentax, Sigma, Tamron, or Tokina lens, print out the corresponding lens hood, fold it up, and slap it on. They even fold back up to make ‘em easier to carry around!
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