[kappys]

Originally Posted by Dudeskey

$250,000 later it is discovered that they really do no good... But may actually do the opposite of what those using it were trying to do...™

http://people.csail.mit.edu/rahimi/helmet/

Nice. Click on link #2 and it takes you to a website regarding the proper production of an aluminum foil beanie helmet, usage, maintainence. Also has an article calling into question the methodology in the study. Personally I live in an aluminum reinforcd bunker and receive all my meals by delivery so I don't have to worry.