Standing desks

The science of standing desks and why sitting at a chair for hours could be killing you. With Trish Davis, the CEO of Te Rau Matatini, Dr James Levine of The Mayo Clinic and employment Lawyer Susan Hornsby-Geluk.

Yeast museum

Kyria Boundy-Mills is the curator of one of the world's biggest collections of wild yeast at The University of California, Davis.

Stuff Matters

Mark Miodownik is a Professor of Materials Science at University College London. His book 'Stuff Matters' explores the materials, like concrete and steel, that shape our man-made world.

Home internet filtering

IT specialist Adrian Hayes of Security has advice on controlling your family's internet surfing destinations via your router; the box that acts as your gateway to the web.