Engineering publications brought to you by Mark Allen

Sensors

Electronic tongue has a taste for beer

Ultrasonic gas monitor developer eyes medical applications

Portable sensor detects trace elements of greenhouse gasses

Cats' whiskers inspire nanotube sensors

Nanowires enable wearable sensors for new prosthetics

Bees fitted with sensors to monitor environment

'Smart bra' detects emotional overeating

A big step forward in energy policy

MAVEN: NASA's Martian atmosphere quest

Low-cost sensor to detect long-term ocean acidity

International team to develop advanced brain probe

Pigs in the pipes