Promising graphene catalyst obtained from sticky rice

Recently, researchers from Tsinghua University, Queen Mary University of London, and Institute of Metal Research, Chinese Academy of Sciences, have reported a promising graphene catalyst obtained from sticky rice, and revealed ...

Novel light sources made of 2-D materials

Physicists from the University of Würzburg have designed a light source that emits photon pairs, which are particularly well suited for tap-proof data encryption. The experiment's key ingredients: a semiconductor crystal ...

How frog tongues are like commercial dry adhesives

Scientists from the Functional Morphology and Biomechanics research group at Kiel University have shown, for the first time, what happens when a frog's tongue makes contact with a surface. They discovered similarities to ...

France to return 150 endangered tortoises to Madagascar

Some 150 endangered baby tortoises will return to Madagascar eight months after they were found wrapped in sticky tape and hidden in a crate at a Paris airport, the centre that cared for them said Tuesday.

Gecko grippers moving on up

A piece of tape can only be used a few times before the adhesion wears off and it can no longer hold two surfaces together. But researchers at NASA's Jet Propulsion Laboratory in Pasadena, California, are working on the ultimate ...

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