Listener Graeme asked us why rocks are hard. We explore the simple and hard explanations and then tackle the science of the perfect Martini in this week’s show!

Why are Rocks Hard

Fun Paper Friday

Trevithick, C. C., et al. “Shaken, not stirred: bioanalytical study of the antioxidant activities of martinis.” BMJ 319.7225 (1999): 1600–1602.

Contact us:

Show - www.dontpanicgeocast.com - SWUNG Slack - @dontpanicgeo - show@dontpanicgeocast.com

John Leeman - www.johnrleeman.com - @geo_leeman

Shannon Dulin - @ShannonDulin

Episode 103 - "Itsy Bitsy Cracks"