They fired a bowling ball cannon at multiple levels of bulletproof glass to see what would actually happen under extreme impact. At first, the glass seems strong, but in slow motion, you see ...
Hosted on MSN
How bulletproof car windows are built layer by layer
Bullet-resistant car windows look deceptively ordinary, yet every pane is a small engineering project built to catch and slow bullets instead of shattering on impact. Layer by layer, glass, plastics, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results