02/06/2015

Light-powered healing of a wearable electrical conductor

Mechanical failure along a conductive pathway can cause the unexpected shutdown of electronic devices, ultimately limiting device lifetimes. In particular, wearable electronic devices, which inevitably undergo dynamic and ...

The rise and fall of giant balloons on the edge of space

The giant balloon brought down on a cattle station in remote south-west Queensland in April was part of a NASA mission to test the feasibility of using specialised balloons flown in the stratosphere for scientific research.

Genome-editing proteins seek and find with a slide and a hop

Searching a whole genome for one particular sequence is like trying to fish a specific piece from the box of a billion-piece puzzle. Using advanced imaging techniques, University of Illinois researchers have observed how ...

Researchers simulate behavior of 'active matter'

Microspheres in a fluid, spinning in opposite directions, create flow patterns that affect other particles. Computer simulations show the particles self-assembling into different structures at different concentrations: bands, ...

NASA releases new collection of hurricane science animations

NASA satellites have been providing valuable data on hurricanes to scientists for decades. To mark the beginning of the 2015 Atlantic Ocean hurricane season, NASA has released a new collection of scientific animations that ...

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