This Way Up for Saturday 14 May 2011
Francesca Brice and Kate Jason Smith of Pacific Perfumes try to make people smell good for a living.
Hudson Harr of ReRev is one of those behind the 'green gym' movement in the US. These gyms are generating power from their training equipment and spin classes.
More food questions with Professor Julian Heyes of Massey University. What does the canning process do to the vitamin and nutritional content of tinned fruit and veg?
'It's all about the bike' for Robert Penn. Robert's a lifelong bike nut who's been assembling his dream ride and explores the history, design and culture of the bicycle in the process.
We hop on a hi-tech racing bike in a human performance sports lab with lecturer Phil Fink of Massey University. So what's the difference between pedalling a bike sitting down in the saddle versus standing on the pedals?