Those are "millimeter waves" ... radio waves in the general neighborhood of 300 GHz.
All of them.
No
No. Not yet at least.
Yes, Baltimore/Washington International Thurgood Marshall Airport (BWI) is equipped with full-body scanners as part of its security screening process. These scanners are used to enhance security by detecting concealed items on passengers. As with other airports in the United States, travelers can opt for an alternative screening method if they prefer.
Please dont commit a terrorist attact, thanks.
yes they do. They use radiation just like x rays do.
yes they do because a man from another country got on a plane without a full body scan and got on with a weapon!:)
NO DEFINATLY NOT .... it is an invasion of privacy airports should have separate scanners for male and female...... and if a Muslim does not want to go through a scanner i think she has full rights to refuse , but i think she should have a pat down (BY A WOMEN)
In the United Kingdom, certain airports have installed full-body scanners which build a 3-dimensional image of the person minus clothing.
You can purchase production scanners (and read reviews) online ar www.scanstore.com, www.amazon.com, or www.superwarehouse.com. The Fujitsu corporation has a full line of production scanners. Here's the link: http://www.fujitsu.com/us/services/computing/peripherals/scanners/production/
this is usually referring to a type of rectifier, not the waves themselves.