Engineering publications brought to you by Mark Allen

Electronics

Zinc-based semiconductors point to new lasers and LEDs

Nanoscale device precisely manipulates light

Surgical X-ray tool could help track steerable needles

Device delivers light signals deep into the brain

Functional germanane could lead to faster chips

Premier league votes to introduce goal-line technology

In-road sensors weigh lorries in motion

Hearing aid 'implantable in outpatient surgery'

Intelligent mobility – could data be the key?

Time for tide

Low-power laser reveals high-resolution details from a kilometre away

Katydids' weird ears could lead to ultrasensitive microphones