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DARPA Suppresses Fire with Magic Wand

darpa_fire_suppression

There are lots of ways to put out a fire, but most of them require some way to actually spray or douse the flames with the suppressant. This can cause problems in small or obstructed spaces. It’s this limitation that got DARPA (the Defense Advanced Research Projects Agency) thinking about…

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January 22nd, 2012 by: Technabob

Allergic to Wi-Fi? Go to West Virginia

The condition called Electromagnetic Hypersensitivity (or EHS for short) is pretty controversial. If you believe that it exists, then symptoms might include headaches, skin burning, muscle twitching and chronic pain. Those who believe they are afflicted by it blame it on exposure to electromagnetic fields from mobile phones, Wi-Fi and…

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September 16th, 2011 by: Conner Flynn

Rfiddler: Rfid Zapper Gun Terminates Rfid Tags for Good

This badass looking weapon won’t hurt a fly – but it will kill any RFID tag you point it at. The Rfiddler gun can be aimed at unsuspecting RFID tags and destroy their data by simply overloading the tags with a very strong electromagnetic field.

Codeninja built this device using…

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December 22nd, 2009 by: Technabob

War on Wires Update: Witricity Developing Wireless Power Using Magnetic Resonance

wi-tricity

Wouldn’t it be neat to be able to have WiFi-like access to electricity? While wireless power is by no means a novel concept – Thomas Edison and Nikola Tesla already explored the possibility of wireless power -  US-based company WiTricity claim that they have one of the most feasible methods…

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July 25th, 2009 by: Lambert Varias

Reporter Subjected to Heat Ray

Raytheon Active Denial System Prototype

For some time now, there’s been buzz about the Military working on a new “crowd control system” which works by blasting people with an invisible, yet highly uncomfortable electromagnetic blast. Well it turns out that they did a little demonstration of the weapon on some members of the press back…

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April 2nd, 2007 by: Technabob

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