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Posts Tagged “

Ephraim Fischbach

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radiation sensor

Networked Geiger-Counter Cellphone System to Detect Radioactive Bombs

This anti-terrorism concept from researchers at Purdue University puts together miniature radiation counters built right into cellphones across the US. Each solid-state sensor would be able to sniff out radioactive sources from up to 15 feet, and then would send in the location to Homeland Security, the FBI and Jack Bauer, resulting in huge dirty-bomb surveillance system. Sounds like 24 meets Big Brother in 1984, but it is a pretty clever system and apparently it works right now. More »

9:25 AM on Thu Jan 24 2008
By Kit Eaton
1,926 views, 16 comments