Fast-paced science-based entertainment show. Bike lover Rachel Riley rides a cycle unlike any other - sixty foot in the air. Plus the flammable properties of hydrogen are tested. [S]
Science show. This week's show reveals how sound is being used to create a new type of fire extinguisher, and meets the UK team trying to create a car that travels at 1,000mph. [S]
Fast-paced science-based entertainment show. Ben Miller travels to Paris to meet a friendly AI robot, and Rachel Riley tests how the placebo effect works - with incredible results. [S]
Fast-paced science-based entertainment show. Rachel Riley finds out what life in space is like for British astronaut Tim Peake, and the truly explosive power of sugar is unlocked. [S]
Science-based entertainment show. Ben is strapped inside a wrecking ball and set on a deadly collision course, and Romesh enters a race against a drone and a white van man. [S]