Genius finalists show off swim hat invention
- 10 July 2013
This week it's the finals of Newsround's inventions competition, You Too Can Be An Absolute Genius.
All week on Newsround the finalists are showcasing their inventions to a panel of clever judges and on Friday you'll find out who's won.
Now it's the turn of team three, who have come up with a great idea to help with tricky swim hats.