January 6th, 2016
Episode 230 of 409 episodes
This year, efforts will resume to drill deeper into the Earth than ever before. In fact, scientists believe this new effort, drilling from a ship at sea, will finally cross the barrier between the crust and the mantle. Jeff and Anthony wonder what horrors wait to be released when we crack into new layers of the Earth, and also take time to rediscover their love of the 2003 film, The Core.