
Or the other one, was metal spheres you could get in, with an air supply in there, and filled up with that expanding styrofoam. So when the tower/building/whatever is falling down, all the little balls roll away to safety, where the emergency services can just open them up and let the people out.
No? OK. /coat
( ,
Fri 20 Sep 2002, 12:23,
archived)
No? OK. /coat