This episode is 'The one where...' we did a live show on the science behind Friends at science festivals in Wrexham and Swansea. We ask the kind of questions about the 00's favourite sitcom that you never knew you needed answers to. What would happen to your body if you actually spent all your money on coffee in Central Perk? How do they put the smell in gas? Can you whiten your teeth so much that they glow in the dark? Were Ross and Rachel on a break? Lets find out… Join us for 18 pages (FRONT AND BACK!) as we explore the science behind one of the world's most popular sitcoms, Friends. Hosted and produced by Emma Brisdion and Karen Collins. If you enjoyed the episode please leave us a review (five stars would be perfect, thanks) as it really helps new listeners find the podcast. Don't forget to follow us on social media! You can find us on Instagram, Facebook, and Twitter. For even more, read our science blog and find out what else we learned from our expert guests on our website www.smallscreenscience.co.uk.