Month: December 2021

When the first methane gas detector was launched in 2011, it was hailed as a milestone in the field of fossil detection.However, as the gas was detected, it revealed nothing about its origins or origin of origin.But now, with the detection of methane in the air, the story is...

Smoke detectors work by emitting a low-frequency sound called an acoustical wave.The sound can be heard from miles away, but it can also be detected by a detector in your house.But some detectors don’t have enough power to see the sound from your own house, so you need to...

The Washington Metropolitan Area Transit Authority is testing a new technology to detect videos that are being played back on a mobile device.A system that uses a camera embedded in the device to detect video plays back video on a display that displays the time and duration of the...