Neil deGrasse Tyson (343)
Shirtloads of Science - En podcast av Dr Karl Kruszelnicki - Söndagar
Astrophysicist, author, and speaker Neil deGrasse Tyson joins Dr Karl to talk about science communication. Today needs global action based on solid science like never before - so how to frame it ? July 23 NZ-Au-Sg Tour dates Drkarl.com
