Bulletproof

Ever heard of a coffee that is designed to be drunk on an empty stomach instead of breakfast and before working out? Well, if you are a frequent gym-going person, then it is quite likely that you would have heard of ...

A tissue paper, developed from the normally brittle germanium and silicon, can be used to make bulletproof vests, says the new research. It can also be used to harness solar energy. The tissue paper contains individual germanium nanowires which are as ...