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What your candles and TV screen have in common

The next time you light a candle and switch on your television ready for a relaxing evening at home, just think. These two vastly different products have much more in common than you might imagine.

Ultra-violet to produce ultra-thin in new funding

Researchers at the University of Liverpool are investigating the use of ultra-violet light to create thin films that can be used on solar panels, and to keep food and medical instruments sterile.

Driven to distraction: Carmakers mull gadget risks

Talking on the phone while driving is illegal in a growing number of countries, but with the explosion of in-car technologies the potential for drivers being distracted is greater than ever.

Researchers add another tool in their directed-assembly toolkit

(Phys.org) —An interdisciplinary team of University of Pennsylvania researchers has already developed a technique for controlling liquid crystals by means of physical templates and elastic energy, rather than the electromagnetic ...

Nanostructures filter light to order

Arrays of nanoscale pillars made to reflect light of a selected color could find application as optical filters in digital cameras.

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