Testing the Credibility of Linear No-Threshold

Kilometers below the Canadian shield, in a laboratory painstakingly
designed to eliminate nearly all sources of background radiation,
radiobiologists Douglas Boreham and Chris Thome study the impacts
of ultra low dose radiation environments on living cells. In a
conversation sure to delight our most nerdy of listeners, we
explore the science surrounding the claims of the linear
no-threshold model and Doug's plan to send yeast into deep space.