Steve and Nick return to unclog the blocked u-bend of science. In this week's manic ramble - we discuss how Nick likes tea on trains, an angry Steve explains how a gin and tonic can save your life, what hungry hungry hippos has got to do with stem cell differentiation and finally we find out how the plague can help you build a telescope!..... phew that's a busy one.\n\nPlus there's a new song - and a shout out to Level Up Human, The Royal Society & the lovely Dr Bov.\n\nPlease share, like and subscribe. \n\nPRETTY PLEASE leave us a review on iTunes. If you do, tell us on twitter (@TheScienceShed) & we'll send you a coveted ScienceShed sticker!\n\ntwitter @SteveTheChemist @theevanslab @TheScienceShed\n\nwww.youtube.com/channel/UCWv6XjH8pzmWMVuE_pwz1mg\n\nHere's the link to the structure of quinine (https://goo.gl/7etTzC)