Necklace and smartphone app can help people track food intake

A sophisticated necklace developed by researchers at the UCLA Henry Samueli School of Engineering and Applied Science can monitor food and drink intake, which could help wearers track and improve their dietary habits. 

Hovering drones adapted for photo lighting

(Phys.org) —A professional photographer doesn't just carry a camera. A typical shoot involves carefully arranged lighting, perhaps some assistants to move the light stands around. Complicated enough in the studio and even ...

Pocket diagnosis

A new app which turns any smartphone into a portable medical diagnostic device could help in the fight against diseases including HIV, tuberculosis and malaria in the developing world.

Finland team has bed sensor to measure sleep

(Phys.org) —A $149 consumer version of a sleep-tracking system, consisting of both sensor and smartphone app, is aiming for funding via a campaign on the crowdfunding platform, Indiegogo. Finland-based Beddit on Wednesday ...

LinkedIn looks to build on its impressive resume

LinkedIn and Facebook will celebrate the anniversaries of their IPOs just a few days apart this week. But their experiences as publicly traded companies couldn't be more different.

No 'silver bullet' for science standards

America's K-12 teachers are not fully prepared to meet a new set of science standards, a Michigan State University education scholar argues in Science.

The NHL drafts the wrong players due to birthday bias

A hockey player's birthday strongly biases how professional teams assess his talent, according to a new study by Grand Valley State University researchers. The findings were published in the online journal PLOS ONE.

Study: Men more likely than women to commit scientific fraud

Male scientists are far more likely to commit fraud than females and the fraud occurs across the career spectrum, from trainees to senior faculty. The analysis of professional misconduct was co-led by a researcher at Albert ...

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