Main content
Ask Oscar: What is Belly Button Fluff?
We get the definitive answer as to what Belly Button Fluff is and why it's always blue! Dr Karl Kruszelnicki explains to BBC Hereford & Worcester how he's picked up awards for his scientific research in to this hairy head-scratcher.
Duration:
Credits
| Role | Contributor |
|---|---|
| Presenter | Andrew Easton |
| Reporter | Oscar La-Gambina |
| Expert | Dr Karl Kruszelnicki |
This clip is from
More clips from 17/01/2022
More clips from Andrew Easton
![]()
Why is K-Pop Demon Hunters the film of the Summer?
Duration: 05:11
![]()
Blind Ex-Footballer Qualifies for USA Competition
Duration: 05:14
![]()
Damian Lewis on pursuing music after acting success
Duration: 05:52
