Satellite data used to assess tornado damage, understand storms

As people across the Midwestern U.S. take stock of the devastation from a Dec. 10 trail of tornados that blew across the region, data and images from NASA Earth-observing satellites aid first responders and recovery agencies ...

The thinnest CD-RW: Atomic-scale data storage possible

Using a focused laser beam, scientists can manipulate properties of nanomaterials, thus 'writing' information onto monolayer materials. By this means, the thinnest light disk at atomic level was demonstrated.

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