How to make a comet | At-Bristol Science Centre

Published on Oct 24, 2014 At-Bristol

"What is a comet made of? Where do they come from? Ross and Sarah show you how to make a miniature comet using dry ice and Worcester sauce!

This video was presented by: Ross Exton, Live Science Video Producer, and Sarah Stephens, Live Science Team
Produced by: Ross Exton, and Seamus Foley, Big Screen Producer"