Is a rat better than a microscope?

Hugh Sykes finds that giant rats are effective at detecting TB in Mozambique.

09 June 2015

6 minutes

This clip is from

World at One—09/06/2015

Chris Riddell: "I'm an illustrator who only writes because I want to give myself things to illustrate"
Duration: 05:03
Patrick Grady: "16,17-year-olds that will have to live with the result of this referendum longer than many of us discussing it"
Duration: 02:37

Can we trust claims of microplastics in our brains?
Duration: 03:33
2-star Michelin restaurant gets a 1-star hygiene rating - why?
Duration: 04:12
Can’t get motivated? This brain circuit might be why
Duration: 04:12
Evan and Sarah: Is the US being ripped off?
Duration: 10:36