Engineering publications brought to you by Mark Allen

Electronics

Lightweight sensor measures heart rate and body movement

Search for MH370 goes below sea

Multisensory 'Jedi putter' helps golfers make the cut

Volvo's attractive proposition for magnets to keep cars in lane

Ambient air manufacture for vertical carbon nanofibres

Using ultrasound on the ultrasmall

Spectroscopy expands quality of water information

Module stacking enables sensation-free compact hearing aid

Chip integration has role in military sensors

Electronic tongue has a taste for beer

Ultrasonic gas monitor developer eyes medical applications

Portable sensor detects trace elements of greenhouse gasses