from the you-gotta-be-kidding-me dept.
nk497 writes "A new wireless camera called the I-Ball is being developed to be shot into locations using a grenade launcher so troops can see what lies ahead. The I-Ball sends real-time, 360-degree video back to soldiers while it's flying through the air and when it lands."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals