News tagged with device

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The Facebook of plant science

By building PhotosynQ - a handheld device with sensors and an online data-sharing and analysis platform - a team of Michigan State University researchers is creating the plant-science equivalent of Facebook.

Jan 21, 2015
5 / 5 (3) 0

WhatsApp adds messaging from Web

The popular mobile messaging application WhatsApp, acquired by Facebook last year for nearly $22 billion, unveiled a new service Wednesday for sending messages from a Web browser.

Jan 21, 2015
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Johnson & Johnson tops 4Q earnings expectations

The strong dollar and stiff competition for some products squeezed Johnson & Johnson in the fourth quarter and it missed Wall Street expectations for revenue, triggering a rare sell-off of its shares.

Jan 20, 2015
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Graphene multiplies the power of light

Could graphene turn light to electricity? Scientists have shown that graphene can convert a single photon into multiple electrons, showing much promise for future photovoltaic devices.

Jan 19, 2015
4.6 / 5 (16) 16