NASA will use 30 ground recording stations to monitor the sound produced by the X-59 QueSST experimental aircraft. Learn more about the equipment they will be using here. Credit: NASA ...

Photoshop CC 2021 tutorial showing how to transform a photo into the look of a vintage, surveillance security video camera image. Casino photo: <a href=" CRT TV monitor shape: <a href=" Alterebro ...

A smart security camera can keep you updated on everything from packages to strangers but not all security cameras work with ...

The security of the temple complex will be a joint effort by the ATS, RAF, SSF, CRPF, PAC, and local police. The Ram temple complex is enclosed by a security system with three levels. There will be ...

Govindachamy's escape highlights CCTV failure, electric fence malfunction, and staff negligence in Kannur jail.

After citywide crackdown in June, Delhi govt is moving to curb illegal sale of dual-use and prescription-only drugs. It's an ...