Why do we get butterflies?
Jan 25, 2019•19 min•Ep. 452
Episode description
Why do we get butterflies in our stomach? Why is singing in tune difficult? What does vitamin K do? Is aluminium foil safe? How do you measure metres above sea level? Can cold water make you wee more? Like this podcast? Please help us by supporting the Naked Scientists
For the best experience, listen in Metacast app for iOS or Android
Open in Metacast