Powerful cyclone makes landfall in India

A powerful cyclonic storm hurtled into India's southern coast early Thursday, uprooting trees and packing strong winds and rains as tens of thousands of people took refuge in shelters.

Lithium batteries charge faster thanks to nanochannels

New technology to be used in lithium batteries can make them charge faster. The material graphite that was often used, already had a successor that could not further be improved, was the assumption. Until now, as researchers ...

How airplanes counteract St. Elmo's Fire during thunderstorms

At the height of a thunderstorm, the tips of cell towers, telephone poles, and other tall, electrically conductive structures can spontaneously emit a flash of blue light. This electric glow, known as a corona discharge, ...

Report: Outbreak triggers drop in climate-changing emissions

Despite mocking the idea of climate change, President Donald Trump will preside over one of the country's sharpest drops in climate-damaging emissions on record, as the economic paralysis from the coronavirus tamps down energy ...

Scientists develop inexpensive method to produce E-sail tethers

Thin metallic tethers for Coulomb drag devices that tow satellites and spacecraft can now be produced more easily than before. Scientists of the Finnish Meteorological Institute have developed a method to produce multi-wire ...

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