Ancient Arrowheads & Quentin Cooper
On this week’s show, Rhys talks to Michael Waters from Texas A&M University about the discovery of arrowheads dating back to before American’s were previously known to have existed. Our STEM Ambassador is Mike O’Gundare, a PhD student at Swansea University. Later on, Quentin Cooper joins Rhys to talk about Material World, communicating science and the Cheltenham Science Festival. And this week’s Subject of Science celebrates the 42nd anniversary of the first human artificial heart implant.