Engineering publications brought to you by Mark Allen

Defence & security

3D printed parts fly onboard military jets for the first time

£1bn helicopter deal safeguards over 3,000 jobs

US achieves first submarine launch of unmanned aircraft

Osborne pledges further funding for skills and education

Google acquires Boston Dynamics

The mighty Centurion, at the Royal Ordnance factory near Leeds

November 1950: The Centurion Tank

Portsmouth shipbuilding ends as BAE Systems cuts marine division

Nanocomposites to go large at Warwick

Individual fibres identified by new forensic test

The 1382ft Electropult track

October 1946  - Westinghouse unveils the Electropult

Dolphin 'sonar' inspires clutter-penetrating radar

Software allows cyborg insect army to map cut-off areas