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Knightscope K5 on security patrol roams campus

A Mountain View, California-based company called Knightscope designs and builds 5-feet, 300-pound security guards called K5, but anyone scanning last week's headlines has already heard about them, with the ...

Nov 24, 2014 weblog
4.6 / 5 (8) 3

German study supports free "Super WiFi"

The need for the wireless transfer of data will increase significantly in the coming years. Scientists at the Karlsruhe Institute of Technology (KIT) therefore propose to turn some of the TV frequencies that ...

Nov 24, 2014
4.7 / 5 (3) 0

Researcher explores drone-driven crop management

A flock of pigeons flies over the soybean field where J. Craig Williams is standing. He reaches down and rips off a brown pod from one of the withered plants and splits it open. Grabbing a tiny bean between ...

Nov 25, 2014
5 / 5 (1) 0

Gift Guide: Lots of tablet choices, oh my!

Time for a tablet? People tend to hold onto tablets longer than smartphones, so take time to weigh your options. A major consideration is what phone you or your gift recipient already has. Although it's possible ...

Nov 25, 2014
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