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The US Department of Homeland Security has funded the creation of a non-lethal weapon called the Dazzler that's basically a flashlight that causes disorientation, nausea, and vomiting. Now you can make one too! Hardware hackers from Adafruit explain it all.
If you aren't a fan already of the hardware hackers at Adafruit, this educational video will win you over. They've done a little research, and turned the DHS's million-dollar weapon into a $250 home electronics project called the Bedazzler.
This has got to be the greatest mad science project ever. If you build one of these, I fully expect you to shine it on your frenemies, take video, and post it here.
via Adafruit Industries (Thanks, Phil Torrone!)
Send an email to Annalee Newitz, the author of this post, at annalee@io9.com.
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