Some innovations in physics come from entirely new technologies, others from fresh theoretical insights. Others still take ...

Infrared sensors that detect the short-wave infrared (SWIR) region can clearly recognize objects not only during the day and ...

Flock license plate cameras tend to use rapid pulses (10hz: 20ms on, 80ms off) of 850nm IR light as part of the nighttime capture process. The strobe/capture process appears to be triggered by motion; ...

This video explains how police speed camera vans operate and what they are capable of detecting on the road. A police officer shares insights into the technology used inside the vans and how they ...

Can you really get a Windows PC running like new again? Using this free tool from Microsoft, you can get pretty close. Microsoft Windows has been with us for more than 40 years at this point. Over ...

A mass of writhing maggots on a decomposing murder victim is not a sight for the squeamish, but for some, it is evidence. A maggot’s age and species can give essential information to forensic ...

Ziff Davis has announced that it sold its Connectivity division to Accenture for $1.2 billion in cash. The division houses Ookla’s Speedtest and Downdetector. The sale, which also includes RootMetrics ...

Variable reluctance (VR) sensors transform mechanical motion into electrical signals by exploiting changes in magnetic flux. As a ferromagnetic target moves past the sensor’s pole piece, the ...

Jac Caglianone struggled in his MLB debut last season but his swing metrics hint at a better sophomore campaign. Geoff Stellfox / Getty Images The tools are new. Mistakes will be made as we try to ...

VIRGINIA BEACH — A handful of schools will soon be equipped with automated speed detection cameras, a measure city officials said should allow police officers more flexibility without a lapse in ...