Smartphone screen will focus more than 400%
according to professor stephen chou, the advances in nanotechnology will make the smartphone's screen sharper at 400%.New discovery: Dragonfly wings can kill bacteria without antibiotics
scientists have discovered yet another amazing ability of dragonflies that people need to learn. it is the ability to kill natural bacteria on dragonfly wings.Shivered to discover that the metal-organic compound kills cancer cells from within
researchers at the university of warwick have seen cancer cells destroyed from the inside by a specific metal-organic compound.