Engineers use truck-bed-liner paint to protect an entire building from a massive explosion.
The team tries putting giant air bags on the fronts of trains to prevent railroad-crossing accidents.
The team tests an idea about how to reduce the number of fire-related deaths.
The team experiments with space-shuttle technology for the road.
Torpedo technology helps to develop a Coast Guard lifeboat for midocean rescues.
The team uses CO2 fire extinguishers to stop a high-speed car chase.
