News tagged with tool

Testing the water

A new online tool enables users to assess not only how much water we use and for what, but also how we can mitigate future scarcity.

Oct 17, 2013 4 / 5 (1) 0

Canny crows know their tools

(Phys.org) —Scientists at the University of St Andrews have discovered that New Caledonian crows, famous for their use of tools to extract hidden food, do not rely on guesswork when deploying one of their ...

Oct 08, 2013 5 / 5 (6) 0 | with audio podcast