Brian Dunning

Science & Medicine, Natural Sciences, Social Sciences

Chart Positions

Science & Medicine 56
Social Sciences 10

Since 2006, the weekly Skeptoid podcast has been taking on all the most popular myths and revealing the true science, true history, and true lessons we can learn from each. Free subscribers get the most recent 50 episodes, premium subscribers (skeptoid.com) can access the full archive.


Skeptoid #149: Coral Castle

April 14th, 2009

Episode 162 of 573 episodes

Coral Castle was built from 1,100 tons of coral blocks by one man, Ed Leedskalnin, over 28 years. How did he do it? Some say he used unknown advanced technology like magnetic vortices.