National Geographic : 2003 Jul
Took two bullets to the chest. Ruined a good shirt, They have dangerous jobs. They risk their lives every day to protect ours, Fortunately, thanks to plastic, that risk has been reduced, A special plastic fiber that helps absorb the impact of a bullet is the key component in bullet-resistant vests. To date, it has saved the lives of thousands of police officers, It's one of the many ways that plastics can not only improve the quality of life but can even help preserve it, American www.plasticsorg Plastics a.siAcPs P astics make it possible. Council.