Trilobites: Eight Crossings and 192 Atoms Long: the Tightest Knot Ever Tied Researchers tied a complicated knot at the molecular level, which could be used to make materials in the future that are stronger, lighter and more flexible. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Aliens ‘watching us in a galactic ZOO’, claims top astronomerEarth on 'brink of ANNIHILATION’: Humans have just 30 years to SAVE Earth from extinction‘I Do It From My Couch’: The Next Generation of ExplorersThe Northern Lights Are Expected in the Northern U.S., but Don’t Get Too ExcitedUnder the Influence of a ‘Super Bloom’Humans to LIVE on Saturn’s moon? NASA engineer claims Titan could be 'awesome' to live on
