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:Full Moon 2019: What time does Super Snow Moon PEAK tomorrow?Becoming Greta: ‘Invisible Girl’ to Global Climate Activist, With Bumps Along the WayREVEALED: The incredible reason NASA's Mars Rover survived over 10 years on the Red PlanetSupermoon 2019: ‘Snow moon’ will see SUPER-BRIGHT MOON light up the skyBonaire: Where Coral and Cactus Thrive, and the Sea Soothes the SoulSuper Snow Moon 2019 LIVE STREAM: How to watch February Full Moon THIS WEEK