People keep sending me this link.
I wonder why.
This research is pointless, by the way. Everyone knows the conventional tinfoil helmets are for emergencies only (i.e. when beaming is direct and Oprah isn’t on) and don’t work properly if you don’t keep a purple Flintstones chewable vitamin under your tongue while you hum “We Are Flintstones’ Kids” during the moment of maximum ascension of the declination of the third phase moon of Glaxnor. Just ask Tom Cruise.