Tin Foil Hats (i.e. Protective Cognitive Privacy Devices)...

Sindri

A new study today found that tin foil hats may cause cancer.

Suspicious link?

Brothers, sisters and lizard people, is this a conspiracy:eek: to get us to take off our beloved tin foil hats so the C.I.A. can read our minds.

Capt'n Midnight

http://web.archive.org/web/20100708230258/http://people.csail.mit.edu/rahimi/helmet/

Results
For all helmets, we noticed a 30 db amplification at 2.6 Ghz and a 20 db amplification at 1.2 Ghz, regardless of the position of the antenna on the cranium. In addition, all helmets exhibited a marked 20 db attenuation at around 1.5 Ghz, with no significant attenuation beyond 10 db anywhere else.
Conclusion
The helmets amplify frequency bands that coincide with those allocated to the US government between 1.2 Ghz and 1.4 Ghz.

Capt'n Midnight

They are not on The Daily Mail list of 'Things that give you cancer' list so they must be safe

https://www.facebook.com/group.php?gid=269512464297

Sindri

Capt'n Midnight wrote: »

They are not on The Daily Mail list of 'Things that give you cancer' list so they must be safe

https://www.facebook.com/group.php?gid=269512464297

They are part of the conspiracy you fool!!!!!!!!!!

You must be one of them...