July 2010
1 post
On the Effectiveness of Aluminium Foil Helmets: An... →
rocketboom:
Using a $250,000 network analyser, we find that although on average all helmets attenuate invasive radio frequencies in either directions (either emanating from an outside source, or emanating from the cranium of the subject), certain frequencies are in fact greatly amplified. These amplified frequencies coincide with radio bands reserved for government use according to the Federal...
June 2010
3 posts
