Why don't umbilical cords become tangled?
- Author
- Dr Chris Smith
- Published
- Tue 15 Nov 2011
- Episode Link
- https://www.thenakedscientists.com/podcasts/question-week/why-dont-umbilical-cords-become-tangled
Given that a foetus is essentially a swimming thing on the end of a piece of string, how is it that the two don't become tangled more often? Find out in this jelly-like QotW. Plus, we ask what would happen if two black holes met. Like this podcast? Please help us by supporting the Naked Scientists
