Engineering publications brought to you by Mark Allen

Medical & healthcare

Survey suggests that UK adults undervalue engineering

Capsule manoeuvres through the body and takes pictures

Engineers produce lens that overcomes diffraction limits

Photoacoustic device could give early warning of skin cancer

Implantable prosthetic could help prevent epileptic seizures

Highly porous substance has potential for storing energy

Tissue Regenix raises £25m for developing dCELL technology

3D motion analysis facility could help prevent injuries

MRI contrast agent could improve cancer diagnosis

Ghosts of Christmas Presents

Human tests begin on robot exoskeleton

Breath-analysis devices can detect exposure to toxins