Tuesday July 28th 2015

Posts Tagged ‘materials science’

How to stop a speeding bullet

How to stop a speeding bullet

A bullet fired into a disk of polyurethane — a type of plastic — may not burst out the other side. In some instances, the bullet will stop in its tracks, frozen by the plastic and sealed inside. How a simple plastic can do this has left researchers scratching their [Read More]

Hot technology

Hot technology

Almost every device that needs energy also wastes energy. Cars get their zip by burning gasoline, but that process heats up the car — and that heat is wasted energy. Computer batteries get hot when they’re in use; so do cell phones and kitchen appliances. All that hot [Read More]

Electronic skin

Electronic skin

  James Bond and his enemies would be interested in the goings-on at the laboratory of John Rogers. So would Batman, the Spy Kids, Darth Vader and their enemies. That’s because Rogers, a materials scientist at the University of Illinois at Urbana-Champaign, mixes [Read More]

Self-cleaning clothes

Self-cleaning clothes

Cleaning clothes usually requires soap and water to remove stains and smells, and a tumble in the dryer or an afternoon on the clothesline to dry. The time and energy needed to turn a heap of dirty laundry into a pile of clean clothes might make people wish for clothes that [Read More]

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Edging into the spotlight

Edging into the spotlight

“He had been trying to get his colleague Charles Kane to listen to him, but Kane wasn’t having any of [Read More]

Perovskite’s solar promise

Perovskite’s solar promise

In the last few years, the sun-to-power efficiency of perovskites has surged at an unprecedented rate. This material is [Read More]

Where will lighting strike?

Where will lighting strike?

  Michael McQuilken will never forget the day lightning struck his younger brother.   On August 20, 1975, he [Read More]

How we got to Ceres

How we got to Ceres

NASA’s Dawn spacecraft recently reached the orbit of Ceres, a dwarf planet and the largest object in the asteroid [Read More]

Science in Hollywood

Science in Hollywood

There’s so much snow in the movie Frozen that the cold white stuff might as well be the star of the animated film. It [Read More]

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