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Lidar accelerates hurricane recovery in the Carolinas

Hurricane Florence's slow trot over North and South Carolina in September led to inundating rain, record storm surges, and another major disaster for the Federal Emergency Management Agency (FEMA) to contend with. Facing ...

Magnetoresistance ratio enhancement in Heusler-based alloy

Magnetic field sensors can enhance applications that require efficient electric energy management. Improving magnetic field sensors below the picoTesla range could enable a technique to measure brain activity at room temperature ...

The promise of deep grooves

A manufacturing technique that could help the semiconductor industry make more powerful computer chips began in the humblest of places—at a lunch table at the U.S. Department of Energy's (DOE) Argonne National Laboratory.

What teenagers need to know about cybersecurity

Now that school is back in session, many high schoolers have new phones, new computers and new privileges for using their devices – and new responsibilities too. High schoolers today are more technology-savvy than average ...

Perfect inversion of complex structures

Perfectly inverting complex structures is of great technical importance. Researchers at ETH have now succeeded in turning the magnetic and electric structure of materials into their opposites using a single magnetic field ...

Gadgets: Backup device offers peace of mind, sleek design

You might not think of an external hard drive as fun, sexy or cool, but the OWC Mercury Elite Pro Dual mini can be any or all of them. I can say first hand you'll find it useful at home, work, play, and even consider taking ...

Harddrive boost comes in layers of iron and cobalt

A*STAR researchers have created a promising new material from thin layers of iron and cobalt that could enable magnetic recording technologies such as hard drives to be boosted with microwaves.

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