Скачать с ютуб Microbullet hits confirm graphene's strength at Rice University в хорошем качестве

Microbullet hits confirm graphene's strength at Rice University

Graphene's great strength appears to be determined by how well it stretches before it breaks, according to Rice University scientists who tested the material's properties by peppering it with microbullets. The two-dimensional carbon honeycomb discovered a decade ago is thought to be much stronger than steel. But the Rice lab of materials scientist Edwin "Ned" Thomas didn't need even close to a pound of graphene to prove the material is on average 10 times better than steel at dissipating kinetic energy. For more, visit http://news.rice.edu/2014/12/01/micro...