Episode details

Available for over a year
Manmade diamonds are a thousand times cheaper than gem stones. Professor Richard Jackman, at University College London explains. Why bacteria can help make the perfect salad dressing.
Programme WebsiteUse 麻豆社.com or the new 麻豆社 App to listen to 麻豆社 podcasts, Radio 4 and the World Service outside the UK.

Available for over a year
Manmade diamonds are a thousand times cheaper than gem stones. Professor Richard Jackman, at University College London explains. Why bacteria can help make the perfect salad dressing.
Programme Website