Engineering publications brought to you by Mark Allen

Medical & healthcare

Bacterial route to mother-of-pearl may provide shelter for lunar explorers

Medical robot navigates heart to help fix leaky valve

Brain activity decoded to deliver synthetic speech

Experimental pacemaker generates power from pig’s heartbeat

EndoPil expands weight loss options

European researchers demonstrate thirty minute sepsis detector

Hydrogel patch mitigates heart attack damage

Quantum material may help detect brain disease

£20m dementia centre to develop tech for the home

Low cost endoscope could transform developing world cancer diagnosis

Last week's Poll: London's new ULEZ

Scientists create 3D printed heart using patient cells