from the just-don't-try-to-take-a-slap-shot-with-it dept.
coondoggie writes "With an eye toward building safer, lighter and tougher spacecraft, NASA said today its prototype space crew module made up of composite materials handled tests simulating structural stresses of launch and atmospheric reentry. The idea behind NASA's Composite Crew Module project is to test new structural materials for possible future NASA spacecraft. According to NASA, composite materials are being looked at because they are stiff and lightweight and can be formed into complex shapes that may be more structurally efficient. In space travel, where every additional pound of weight drives costs higher, any weight savings provides increased payload capacity and potentially reduces mission expense."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals