This Way Up for Saturday 1 February 2014
A smartphone app that can help you choose more nutritious food. With Dr Helen Eyles of The University of Auckland.
David Smith is the proud owner of the biggest miniature bottle collection we've ever seen. Probably!
Dr Martin Elvis from the Harvard-Smithsonian Centre suggests that going into space and finding suitable asteroids to mine might be even harder than first thought.
In his book 'Ingenious' Jason Fagone follows the competitors in the Automotive XPRIZE. They're trying to win millions by designing a car that can do more than 40kms to the litre.
On the hunt for the tuneful bellbird, with our regular birdman Hugh Robertson.
Greg Snell's the inventor of the Wine Pod, a 120cm tall, high-end, home wine-making appliance.