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How-To Geek

DIY Portable Laser Tripwire

The weekend is nearly here, so why not start it off with a terrific DIY project? Today’s DIY video shows you how to build a portable laser tripwire to help protect your home.

DIY Portable Laser Tripwire! [YouTube]

Akemi Iwaya (Asian Angel) is our very own Firefox Fangirl who enjoys working with multiple browsers and loves 'old school' role-playing games. Visit her on Twitter and .

  • Published 02/14/14

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