Raw broccoli, Go Venn, Titration, Execution, The Teflon Diet

This week’s Feedback column (that I write) in New Scientist magazine has five segments. Here are bits of each of them: The raw-broccoli experiment — What would be the effect on young adults and young children of seeing positive expressions on the faces of strangers who are eating raw broccoli? Katie Edwards at Aston University, UK, together with […]