5 ms·
Ballistic missiles move very fast. Repost: http://www-users.math.umn.edu/~arnold/disasters/patriot.html http://www-users.math.umn.edu/~arnold/disasters/patriot.
by tossandturn 9y ago
Ballistic missiles move very fast. Repost: http://www-users.math.umn.edu/~arnold/disasters/patriot.html http://www-users.math.umn.edu/~arnold/disasters/patriot.html