How do you make tiny gravity sensors?

Tue, 24 Sep 2019 09:53:00 BST

Dr Richard Middlemiss explains Wee-g gravity detector.

Artificial tongue could have whisky counterfeiting licked

Tue, 06 Aug 2019 13:39:05 BST

An artificial ‘tongue’ which can taste subtle differences between drams of whisky could help cut down on the trade in counterfeit alcohol, scientists say.