Engineering publications brought to you by Mark Allen

Electronics

Electric formula: inside the Formula E racing car

New prosthesis aims to restore natural gait to amputees

New terahertz source operates at room temperature

Perception of music improved for users of cochlear implants

Random shaping for electronics to improve human-machine interfaces

Disney unveils 'tactile' algorithm to fool brain into feeling texture

Bio-inspired robot takes knocks to help with disaster relief

Nanowires help lithium ion batteries from cracking up

Motion tracking system aims to banish video games' lag

OLED remains lit despite being stretched and folded

Lightspeed champion?

Graphene is key to fast light-to-current converter