Water can be very dead, electrically speaking

In a study published in Science this week, the researchers describe the dielectric properties of water that is only a few molecules thick. Such water was previously predicted to exhibit a reduced electric response but it ...

Next-generation photovoltaics for economical clean energy

Energy sustainability represents one of the grand challenges facing modern society, and thin-film solar photovoltaics provide one of the best opportunities for rapidly expanding renewable energy use. Photovoltaics (PV) using ...

A ski jacket that actively gets rid of sweat

To keep the body warm and dry during winter sports, high-performance clothing is a must. The demands on these textiles are high, as a person sweats up to one liter per hour on his upper body alone when skiing. A new technology, ...

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