close
This ad will auto close in 10 seconds
Operator-assisted drive tests to check call drops soon: Trai

Operator-assisted drive tests to check call drops soon: Trai

Telecom regulator Trai has said that 'operator-assisted' drive tests, which measure call drops and service quality, would start across various locations soon.

New Disney system to identify electronic devices

New Disney system to identify electronic devices

Radio frequency signals given off by electronic devices like laptops and smartphones can be used to uniquely identify even identical gadgets in the same way as fingerprints can differentiate humans, Disney researchers say.

Sensors to find why honeybees are vanishing

Alarmed at the dwindling bee population around the world, scientists have found a novel way to find out what’s really causing their colonies to collapse.

`India not informing people that mobile phones pose no threat to health`

India is not forthcoming in informing the people that mobile phones and towers pose no threat to health and they do not cause brain cancer, WHO`s Radiation and Environmental Health Unit`s first coordinator Michael Repacholi said today.

3D printed `bionic` ear can hear radio frequencies

Using off-the-shelf printing tools, scientists at Princeton University have created a functional ear that can "hear" radio frequencies far beyond the range of normal human capability.