Matt from GRFFN appears on Radio 4 Today (@BBCr4today) who Tweeted:

Which carrots are better for you?

A scanner to let you know which of two vegetables is the most nutritious is being developed. Ecologist Matt Adams demonstrates how to collect data for the project using a Brix testing device…

#r4today https://t.co/LALhZWT2MS https://twitter.com/BBCr4today/status/1215573832922292224?s=20