Engineering publications brought to you by Mark Allen

The Engineer

LC-Tec variable neutral density filter available from AP Technologies

AP Technologies offers Opto Diode family of near-infrared detectors

Fracking approval granted for existing North Yorks natural gas site

Multi-signal biosensor could aid athletes

Last week's poll: red tape - love it or loathe it?

Assembly begins on first flight version of Orion service module

Valkyrie’s human-like shape is designed to enable it to work alongside people, or carry out high-risk tasks in place of people. Image: David Cheskin

What humanoid robots can tell us about ourselves

Nanotubes used for new cancer imaging technique

Road to ruin: why the driverless dream is a turn-off

Graphene added to rubber to create stronger and stretchier material

Saab unveils new Gripen fighter jet

Green gain: how crowdfunding can deliver dividends from cleantech