This animation accompanies this video --- https://youtu.be/hsEB65Q4kHI Dr Becky Smethurst adapts a classic Mary Berry cake recipe, using a combination of strange science units. More links and info below ↓ ↓ ↓ Mary Berry: http://www.maryberry.co.uk Mathematical way to cut cake: https://youtu.be/wBU9N35ZHIw And another math cake video: https://youtu.be/kaMKInkV7Vs And another: https://youtu.be/ezdeBrPnzyc Visit our website at http://www.sixtysymbols.com/ We're on Facebook at http://www.facebook.com/sixtysymbols And Twitter at http://twitter.com/sixtysymbols This project features scientists from The University of Nottingham http://bit.ly/NottsPhysics Patreon: https://www.patreon.com/sixtysymbols Sixty Symbols videos by Brady Haran http://www.bradyharanblog.com Animation in this video by Alison Williams Email list: http://eepurl.com/YdjL9 Postscript: Becky got so excited by this idea of a physics cake recipe that she went full steam ahead and managed to ignore her own advice about being careful with units. For those wishing to convert the values back to normal metric values in order to bake the cake, know that it should be 126 giga-yotta eV/c2 of both sugar & flour and only 0.02 Hubble Barns of butter. Otherwise you’ll end up with a cake that is ~74% butter and Mary Berry won’t enjoy that soggy bottom.