[avg_freeper]

On the Effectiveness of Aluminium Foil Helmets:

An Empirical Study

Ali Rahimi, Ben Recht, Jason Taylor, Noah Vawter
17 Feb 2005

[Jigsaw John]

Aluminum foil? Look towards the moon tonight. Some of the impacts are so large, they can be seen from here on earth, with the unaided eye, at a distance of 240,000 miles away.

The only thing tin foil here are those that think earth being struck by a large astroid, is some kink of wacko idea. It's not. It's already happened, and will happen again.