Engineering publications brought to you by Mark Allen

Materials

Perovskite solar cells have new potential thanks to materials study

Opioids abated with 'injectrode' neuromodulation technique

A new era dawns for The Engineer magazine

UK study urges action on battery waste

Diving bell spiders inspire 'unsinkable' metallic structure

Raindrops on windshields may yield better kidney stone slayer

Transformative electronics reconfigure into wearables

Pulsed lasers print 3D holograms with unprecedented detail

3D printing has potential to cut cost of optical silica fibres

Microtori devices mimic bacteria for targeted drug delivery

Chameleon's elastic tongue inspires fast-acting robots

Silver nanowires protect against electromagnetic radiation