Tech firms aim to be video gateways

Facebook and Snapchat have overtaken the home pages of Yahoo and Google as the front door to the Internet for hundreds of millions of people. Now, the two rivals are pursuing a much bigger challenge: surpassing television ...

How the legs of water striders repel water

(Phys.org)—Materials scientists study biology at nanoscale in order to incorporate mechanical solutions to problems that have already been resolved by evolution. This biomimicry is evident in much recent technology, including ...

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