News tagged with radio waves

Near error-free wireless detection made possible

( —A new long-range wireless tag detection system, with potential applications in health care, environmental protection and goods tracking, can pinpoint items with near 100 per cent accuracy over a much wider range ...

dateJan 23, 2014 in Engineering
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Black holes don't make a big splash

( —Throughout our universe, tucked inside galaxies far, far away, giant black holes are pairing up and merging. As the massive bodies dance around each other in close embraces, they send out gravitational waves ...

dateNov 07, 2013 in Astronomy
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