Engineering publications brought to you by Mark Allen

The Engineer

Ampere electric motor targets record power density

Semi-solid electrolyte improves lithium-sulphur batteries

Jingye Group pledges £1.2bn investment into British Steel

Ultrathin organic solar cell could power wearables

Q&A feature: trends in Biometrics

Last week's poll: obstacles to automation

Antibacterial coating kills bugs under ambient light

Aspiration of spheroids used to 3D print artificial tissues

Comment: Babcock's Neil Young on the digital thread

Roundtable report: weaving a digital thread

Nissan unveils extra-large press for Qashqai production

Late great engineers: Robert Stephenson