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Imagine if technology could read and react to our emotions

Computers have always been good at doing fast calculations, but adapting to the emotional state of the person using the computer – now there is a grand challenge! The field is called affective computing, and soon it will ...

TV Buying Guide: Get out tape measure before shopping

If you're shopping for a TV, get out a tape measure and do some quick calculations before you head to the store. And count the number of gadgets you'll want to connect to your screen.

Managed bees spread and intensify diseases in wild bees

For various reasons, wild pollinators are in decline across many parts of the world. To combat this, managed honey bees and bumblebees are frequently shipped in to provide valuable pollination services to crops. But does ...

Shining light on orphan receptors

Light has been used for the first time to activate a receptor for which the compound binding and controlling it naturally is unknown, as reported in Nature Chemical Biology today. A team of scientists including Harald Janovjak, ...

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