Explaining the shape of freezing droplets

A water droplet deposited onto an icecold surface clearly has more effect than a drop in the ocean: the droplet will freeze in a peculiar way, forming a pointy tip. Scientists of the University of Twente have, in cooperation ...

Glasses-free 3-D projector (w/ Video)

Over the past three years, researchers in the Camera Culture group at the MIT Media Lab have steadily refined a design for a glasses-free, multiperspective, 3-D video screen, which they hope could provide a cheaper, more ...

Calculating waiting time at security control

Thermal imaging cameras at airports could calculate queues and check-in times better than systems that make estimates using Bluetooth and WiFi on passengers' mobiles.

Building culture in digital media

The video game "Grand Theft Auto V," which recently grossed $1 billion in its first three days on sale, is set in the fictional city of Los Santos. But if you've played the game, you probably don't need anyone to tell you ...

Google buys virtual imaging patents from Foxconn

Google has bought virtual imaging patents from Taiwanese supplier Foxconn that could be used in its interactive "Google Glass" devices, according to a document acquired by AFP on Saturday.

Children in poor countries 'abused live on web'

The sexual abuse of children in developing countries is increasingly being live-streamed on Internet services such as Skype, Britain's online child protection agency warned on Tuesday.

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