How to Kick Toothbrushes

"We're all about science on this show. I wanted to kick off today with an experiment." "Can we kick these toothbrushes?" 'Yes,' says Jack, who has been accused by Beck for not putting the right amount of toothpaste on it' "'I wouldn't be surprised if Andy gets the curl every time,'" adds Mitch. The final episode airs tonight at 9pm on Channel 4.