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Camera that Sees Under Clothes

2008-03-17 06:30:08 by schneier in Schneier on Security
 
...electromagnetic rays -- known as Terahertz or T-rays -- that they emit The high-powered camera can detect hidden objects from up to 80 feet away and is effective even when people are moving. It does not reveal physical body details and the screening is harmless, the company says If this is real, it seems much less invasive than backscatter X ray
 
Tags: camera, british company, company, t5000 camera, natural electromagnetic rays, detect weapons, detect, objects, clothes
 
 
 
 
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Sperren Sie Endlich Ihren Kopf Auf

2008-04-01 14:15:59 by Glennf in Wi-Fi Networking News
 
...electromagnetic radiation at his school in Cotswold as part of an experiment gone awry
 
Tags: wi-fi spectrum, wi-fi, potential interference fee, spectrum, license code, electromagnetic radiation, head, microwave ovens, english schoolteacher
 
 
 
 
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Wi-Fi Group Finalizes Latest Wireless Flavor

2008-04-01 08:22:21 by Glennf in Wi-Fi Networking News
 
...electromagnetic resonance--the ability of a EMF to excite signals in wires--with excess wired capacity in a manner similar to how broadband over powerline works. Where properly equipped 802.11af Ethernet switches and adapters are available, coupled with WOE-capable Wi-Fi systems, the Wi-Fi signals will simply be picked up and carried by the...
 
Tags: wi-fi, woe, wi-fi beats woe, wi-fi alliance, ethernet, ethernet network, woe-capable wi-fi systems, wi-fi signals, wi-fi signal
 
 
 
 
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In Next-Gen Bullets and Bombs, Even the Casing Explodes

2008-05-07 01:00:00 by David Hambling in Wired Security
 
...electromagnetic railgun has been criticized because it can only fire solid slugs, not the usual explosive shells. However, documents reveal that tungsten-based RM rounds are being developed for the weapon. These will explode on impact, making the railgun effective against buildings, ships and vehicles Shaped charges are another application...
 
Tags: amounts, release explosive amounts, release, metal, hollow metal cone, explosive, energy, reliably release energy, metal liner
 
 
 
 
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Wee-Fi: Your Brain on Wi-Fi; Zipit Offers Free SMS; Wi-Fi Alliance Model Trade Group

The Article has images
2008-05-12 13:26:30 by Glennf in Wi-Fi Networking News
...electromagnetic radiation and health, so it's only fair I highlight credible ones that suggest a connection. In what appears to be two well-conducted and well-controlled studies, cell phones appeared to affect alpha waves (related to one's focus on external v. internal stimulus and sleep), and delta waves (related to deep sleep). While no...
 
Tags: zipit, wi-fi, text, free text messages, messages, cell phones, cell phones interfere, wi-fi alliance cited, zipit wireless messenger
 
 
 
 
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Darpa Aims to Snuff Flames With Electricity, Sound

2008-05-15 18:00:00 by Danger Room in Wired Security
 
Researchers at Darpa, the Pentagon's advanced tech-development group, are exploring the use of electromagnetic fields and sonic waves as viable alternatives for snuffing out fires
 
Tags: electromagnetic fields, sonic waves, viable alternatives, darpa, pentagon, fires, researchers
 
 
 
 
 
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Sergey Zarubin, 31yo
CISSP, CCSP
Moscow, Russia