Car windows are designed for the safety and protection of occupants. "Bulletproof" car windows take those designs and goes ...

Researchers at Rice University in Houston have used 3D printing methods to create polymer cubes that can withstand bullets. The cubes' have elaborate structures and are made up of numerous layered ...

If it feels like you’ve been hearing about recycling plastic all of your life, you might be right. The first plastic recycling mill was built in 1972[1], about the same time as the Environmental ...