We don’t like to stir the pot, but we’ll step out of character this one time: What’s up with David Letterman …Read Now
Season 3View All
Season: 3 | Episode: 6 | Original Air Date: 4 March, 2013
Challenge: Build a boat out of ice and go for a spin in one of the UK’s busiest stretches of water.
Explore: The world of comets and how to build one.
Investigate: The science behind hypothermia.