Free Republic
Browse · Search
News/Activism
Topics · Post Article


1 posted on 03/24/2012 11:19:59 PM PDT by U-238
[ Post Reply | Private Reply | View Replies ]


To: U-238

bflr


2 posted on 03/24/2012 11:22:05 PM PDT by Captain Beyond (The Hammer of the gods! (Just a cool line from a Led Zep song))
[ Post Reply | Private Reply | To 1 | View Replies ]

To: U-238
DC magnetic fields are used in MRI imaging devices, in hospitals and in security systems, such as those in airports.

Placed in a magnetic field, the device has no effect on the field lines, showing neither a shadow nor a reflection. So an object inside the device cannot be detected.

Hmm.

3 posted on 03/24/2012 11:29:52 PM PDT by TigersEye (Life is about choices. Your choices. Make good ones.)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: U-238

What effect would this device have on nearby electronic equipment during an EMP attack? Any guesses?


7 posted on 03/24/2012 11:43:07 PM PDT by SatinDoll (No Foreign Nationals as our President!)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: U-238

Degaussng technology has been around for 70 years.


21 posted on 03/25/2012 5:21:53 AM PDT by SampleMan (Feral Humans are the refuse of socialism.)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: U-238
operating under relatively strong magnetic fields and relatively warm liquid nitrogen temperatures

Compared to liquid helium, yes. In the real world, it's still close to -200 °C.

22 posted on 03/25/2012 6:30:44 AM PDT by Moltke (Always retaliate first.)
[ Post Reply | Private Reply | To 1 | View Replies ]

Free Republic
Browse · Search
News/Activism
Topics · Post Article


FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson