Sliced Bread - Series 16: Hair Removal Devices
Can Intense Pulsed Light devices really "zap" away your unwanted hair? You may have seen IPL devices advertised on social media - that promise painless hair removal using light to "zap" away body hair...
30 Apr 29min
Sliced Bread - Series 16: Infrared Saunas
Are infrared saunas as effective as traditional ones?If you've ever sat sweating on a wooden bench in a traditional ('Finnish') sauna wondering if there was an easier way, could infrared be the answer...
23 Apr 29min
Sliced Bread - Series 16: Earwax Removers
Almost everyone is guilty of fiddling with their ears, especially if they can feel a build-up of earwax in there. But what actually works to get rid of it, and should we be messing with them in the fi...
16 Apr 24min
Sliced Bread - Series 16: Collagen (2026 Update)
What's the latest on collagen?The new series of Sliced Bread kicks off with an update on one of the wonder products most-requested by listeners. Presenter Greg Foot first looked at collagen in 2022 an...
9 Apr 36min
Dough - Series 4: Food
What will the food of the future look like? Greg Foot finds out.Greg Foot, host of BBC Radio 4’s Sliced Bread, returns with Dough — the series exploring the rise of future wonder products that could t...
2 Apr 27min
Dough - Series 4: Eyewear
Could smart glasses with built-in video cameras become widely accepted?Greg Foot, host of BBC Radio 4's 'Sliced Bread' brings you 'Dough', examining the rise of future wonder products.Greg is joined b...
26 Mar 33min
Dough - Series 4: The Office
What will the office be like in future? Greg Foot, host of BBC Radio 4's 'Sliced Bread' brings you 'Dough', examining the rise of future wonder products.Greg is joined by experts, entrepreneurs and in...
19 Mar 24min
Dough - Series 4: Trains
Could ticketless travel and satellite connectivity be coming to our rail network? Greg Foot examines the rise of future wonder products.He's joined by experts, entrepreneurs and industry innovators to...
12 Mar 30min
