A research team from Tsinghua University in Beijing has developed a fibre they say is so strong it could even be used to build an elevator to space. They say just 1 cubic centimetre of the fibre – made from carbon nanotube – would not break under the weight of 160 elephants, or more than Read more about China produces nano fibre that can lift 160 elephants – and a space elevator, better batteries?[…]