Month: September 2010
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Bulletproof Liquid Body Armor
Scientists at BAE Systems in the UK are working on a new type of body armor that uses shear thickening fluids in combination with traditional Kevlar to create lighter, more flexible body armor. The shear thickening fluids act like a liquid under normal conditions, but harden instantly on impact, forming a rigid shield. Basically, like this. The…
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Protect Yourself from ATM Fraud by Shielding the Keypad
This video shows a couple of thieves installing a card-skimmer and a pinhole camera in an ATM. It also illustrates just how effective shielding the keypad can be in defending yourself against scammers. It is a simple trick, but it still provides little protection from more sophisticated techniques, such as keyboard overlays that are capable…
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How to Spot a Fake Autograph
Forgeries and fakes are a serious issue for autograph and memorabilia collectors. Using techniques and tools such as auto-pens, stamps, and hand forgeries, fraudsters put a great deal of effort into making their work seem convincing. This Wikihow article is packed with tips and tricks for verifying the authenticity of an autograph and spotting a fake. Turn…
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Secret Stash 2010
Secret Stash 2010 is a project by artist Yiting Cheng that features seemingly ordinary objects modified into deceptive hiding places. Check out the project page for a video and a gallery of pictures. This project is about concealing valuables, secrets, bad habits and personal information in our workplaces. Here, hidden spaces/ messages were created within…
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Fire a Handgun Safely and Correctly
Safety is the number one priority when dealing with any kind of firearm, as just one mistake or lapse in attention can be devastating. The Art of Manliness blog has put together  a nice tutorial that covers the basics of handgun safety and tips on how to actually hit your target. To get the lowdown on how…