Crystal VIBGYOR

Light emitting diodes (LEDs) go technicolour

New goat

The nerve of it all

Hollering bagtags

A nose for ova

Third eye

A new mapping technique can help quickly locate any site in a city

Harder than nails

A quicker, pollution-free and cost-effective technique to harden iron alloys

Creasefree cotton

Nitrogen's role rediscovered

Microbial miners

A bacterium can rid magnesite ore of silica, a major impurity

Shelving shopping sprees

Enlightening sulphur

Oldest feast

Green gene

Humane pigs

Eternal launcher

Touchless and screenless

Choice from voice

Sounds phony

Ceramic wonder

The recent in radar

Kitchenware in orbit

More than skin-deep

NET WORK

Music to ears