Jason, Polly, Jon and Rachel put the latest consumer gadgets through their paces.
Rachel and Jason put noise-cancelling headphones to test at Spaghetti Junction.
We conclude this series with highlights of the fun-packed adventures around the rest of the world.
Available until 19:00 28 Jan 2014
This week the spotlight is on Polly and Jason's adventures in Europe.
Available until 20:00 21 Jan 2014