The Countdown, a collaboration between Scientific American and YouTube's Spacelab, is a biweekly video show highlighting the best stuff happening in space, astronomy and physics. The companion Countdown blog features links to all of the stories mentioned in the show and more. Science journalist Sophie Bushwick is the show's host.
And visit the Royal Ontario Museum’s YouTube channel to watch their whole video about the Tagish Lake Meteorite
Host/writer: Sophie Bushwick
Story advisors: Clara Moskowitz & Michael Moyer
Production assistant: Josh Krisch
Editor: Joss Fong
Producer: Eric R. Olson
About the Author: Joss is the video production intern at Scientific American and a graduate student in the Science, Health and Environmental Reporting program at New York University. Follow on twitter at @jossfong