24/02/2017

High levels of chemicals found in indoor cats

A study from Stockholm University have now established what was previously suspected, that the high levels of brominated flame retardants measured in cats are from the dust in our homes. The study has been published in the ...

Controlling the stiffness of a material at the nanoscale

Using a needle far thinner than a human hair, scientists revealed how to control mechanical stiffness in a promising material. The team applied an electric field with a nano-sized needle to cause a reversible change in the ...

Where were all the women in the Stone Age?

Were there any women around in the Palaeolithic Era? If popular culture is any guide you'd think not. And even archaeology itself has a long way to go to address a deeply ingrained bias towards men.

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