News tagged with rubber band

A revolution in knot theory

In the 19th century, Lord Kelvin made the inspired guess that elements are knots in the "ether". Hydrogen would be one kind of knot, oxygen a different kind of knot---and so forth throughout the periodic table ...

Other Sciences / Mathematics

created Nov 10, 2011 | popularity 4.8 / 5 (33) | comments 21 | with audio podcast

Unlike rubber bands, molecular bonds may not break faster when pulled

From balloons to rubber bands, things always break faster when stretched. Or do they? University of Illinois scientists studying chemical bonds now have shown this isn't always the case, and their results may have profound ...

Chemistry / Materials Science

created Jun 17, 2009 | popularity 5 / 5 (1) | comments 0