18/08/2022

Burning membranes for molecular sieving

A robust nanofiltration membrane that acts as a highly effective molecular sieve can avoid many of the problems with current polymer membranes.

What could we do to cool the Arctic, specifically?

The Arctic is warming four times faster than the rest of the world, and in some areas as much as seven times. That's according to new research by a group of Norwegian scientists. This effect, dubbed "Arctic amplification," ...

La Vuelta air not always healthy

The Netherlands is preparing for La Vuelta Holanda which starts on Friday 19 August. How clean is the air in the places that the peloton is visiting? Researchers from Utrecht University have mapped the annual average air ...

Exploring quantum electron highways with laser light

Topological insulators, or TIs, have two faces: Electrons flow freely along their surface edges, like cars on a superhighway, but can't flow through the interior of the material at all. It takes a special set of conditions ...

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