28/06/2017

Swimming microbots can remove pathogenic bacteria from water

The lack of clean water in many areas around the world is a persistent, major public health problem. One day, tiny robots could help address this issue by zooming around contaminated water and cleaning up disease-causing ...

Vortex-antivortex pairs found in magnetic trilayers

A international team of researchers has discovered magnetic vortex-antivortex pairs arising from correlated electron spins in a newly engineered trilayer material. The discovery could advance memory cells and points to the ...

NASA looks at rainfall from Tropical Storm Dora

Now a tropical storm, Hurricane Dora has been skirting southwestern Mexico's coast since it formed and has transported tropical moisture onshore that has produced some heavy rain showers. The Global Precipitation Measurement ...

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