16/07/2021

A new facet of fuel cell chemistry

Solid oxide fuel cells (SOFCs) are a promising technology for cleanly converting chemical energy to electrical energy. But their efficiency depends on the rate at which solids and gasses interact at the devices' electrode ...

The paradox of a free-electron laser without the laser

A new way of producing coherent light in the ultra-violet spectral region, which points the way to developing brilliant table-top X-ray sources, has been produced in research led at the University of Strathclyde.

James Webb Space Telescope testing progress continues

Engineers have made considerable progress in checking off NASA's James Webb Space Telescope's final series of tests. Three big milestones have recently been completed, bringing the world's most complex and powerful space ...

Activity discovered on largest comet ever found

A newly discovered visitor to the outer edges of our solar system has been shown to be the largest known comet ever, thanks to the rapid response telescopes of Las Cumbres Observatory. The object, which is named Comet C/2014 ...

Study evaluates accuracy of tests for Bartonella infection in dogs

A study led by University of Wisconsin–Madison School of Veterinary Medicine Clinical Assistant Professor Erin Lashnits provides new insights into how best to diagnose Bartonella infection in dogs, a common flea-borne disease ...

New tool changes the game for heterogeneous material modeling

The performance and safety of lithium-ion batteries (LIB) can be attributed to complex electrode microstructures. Microstructure analysis at the National Renewable Energy Laboratory (NREL) aims to apply in-depth knowledge ...

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