Series 4 Reversions: Whitstable to Isle of Wight

In Dover, Alice Roberts relives the glamour days of the hovercraft crossing to France. She takes to the waves to learn how to fly a hovercraft, and discovers the science behind this British invention in an experiment with kitchen scales and a hair dryer. She also finds out what brought the cross-channel service to its untimely end. Series 4 Reversions Episode 18 of 23