no
No. Not yet at least.
Please dont commit a terrorist attact, thanks.
yes they do because a man from another country got on a plane without a full body scan and got on with a weapon!:)
They detect the body heat of an animal. When they sense the heat, they just stick on.
No
All of them.
No
the e whiskers are used as sensors .it can use it to detect climate change.
You can detect alcohol in the body with a blood test. You can also detect alcohol in the body, like police officers, by using a breathalyzer test.
There is no "law" passed specifically to authorize body scanners. The Homeland Security Act, which was the enabling legislation for the Department of Homeland Security, is the basis under which that Cabinet level department operates.
Yes. I had one in November 2010 and still had to be patted down. I think it slows things down as I had to wait for the results. As if security doesn't take forever already.