ChemistryBulletproof fabric laced with carbon nanotubes is stronger than Kevlar A sheet of fabric that is three times stronger than Kevlar could stop a bullet despite being just 1.8 millimetres thick, thanks to the addition of carbon nanotubes that keep its molecules aligned News
CommentNew ¾«¶«´«Ã½ recommends Sheri S. Tepper's science fiction novel Grass The books, TV, games and more that New ¾«¶«´«Ã½ staff have enjoyed this week Culture