Engineering publications brought to you by Mark Allen

Electronics

Device targets chronic pain

Graphene-vanadium 'ribbons' enhance battery performance

The wave ahead

Low-noise amplifier can detect radiation traces

Nanotube vibration could act as data storage

Low light imaging banishes distortion to see cancer cells

Variable-property metamaterial has optical application potential

Brain implant points to advanced prosthetics

Tobacco smoke sensor provides real time data

'Sandwich' effect unlocks low-cost laser material

Internet and web pioneers win 'Nobel for engineering'

Finance and flag-waving