Show 633
December 25, 2014
Segment 1
Current Events, weirdness in zero G
Segment 2
Chat on The World Almanac and Book of Facts 2015 with senior editor Sara Janssen
Segment 3
Science topics: E cigs, China's wall of trees, beavers in action, comet water, and is Sylvester Stallone Jewish? we go to the source for answers