New theory overcomes a longstanding polymer problem

All polymers have a distinctive degree of elasticity—how much they will stretch when a force is applied. However, for the past 100 years, polymer scientists have been stymied in their efforts to predict polymers' elasticity, ...

Graphene makes rubber more rubbery

In an article published in Carbon, Dr Aravind Vijayaraghavan and Dr Maria Iliut from Manchester have shown that adding a very small amount of graphene, the world's thinnest and strongest material, to rubber films can increase ...

Researchers explore the billiard dynamics of photon collisions

When one snooker ball hits another, both spring away from each other in an elastic manner. In the case of two photons, a similar process, the elastic collision, has never been observed. Physicists from the Institute of Nuclear ...

Little ANTs: Researchers build the world's tiniest engine

Researchers have developed the world's tiniest engine - just a few billionths of a metre in size - which uses light to power itself. The nanoscale engine, developed by researchers at the University of Cambridge, could form ...

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