Aluminum Foil Hats

MIT Engineers cnoducted an empirical study on the efficacy of aluminum foil helmets to block mind control rays. Here's a bit:

Among a fringe community of paranoids, aluminum helmets serve as the
protective measure of choice against invasive radio signals. We investigate the
efficacy of three aluminum helmet designs on a sample group of four individuals.
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
Communication Commission (FCC). Statistical evidence suggests the use of helmets
may in fact enhance the government's invasive abilities. We theorize that the
government may in fact have started the helmet craze for this reason.