This is a Signed version of this programme. Turn off Sign Language
Operation Ouch! - Series 7: 9. Why Is Sweat Salty? - Signed
Watchlist
Audio DescribedSign Language
Series 10 Episodes
- 1. Tenth BirthdayOperation Ouch! celebrates its tenth birthday with a party like no other.30 mins
- 2. Poo-Tastic!The Doctors do the world鈥檚 biggest poo in the lab!28 mins
- 3. Eyeball Extravaganza!The doctors reveal how your eye muscles work at Mr Grumble's funfair.28 mins
- 4. Bum PowerThe Doctors give Billy Bones a bum and reveal the power of your gluteus maximus muscle!28 mins
- 5. Your HeartbeatThe Doctors investigate the amazing piece of body kit that makes your heart beat!28 mins
- 6. Nailed It!There is a supersized giant nail in the lab as the Doctors show how your nails are made.28 mins
- 7. Extraordinary EnergyThe Doctors reveal the incredible energy stores that make your body work around the clock!28 mins
- 8. Guts Galore!The Doctors get to grips with guts to see how the amazing villi absorb nutrients from food28 mins
- 9. Speedy EnzymesThere鈥檚 foam galore as the Doctors' experiment shows how enzymes speed up.28 mins
- 10. Brilliant Body TemperatureThere is a snake in the lab as the Doctors explore how your body temperature works.28 mins
- 11. Mighty Muscles!The Doctors meet a super-strong weightlifter in the lab to show how muscle fibres work.28 mins
- 12. Blood Super-HighwayThe Doctors reveal how blood travels around the body through a network of amazing vessels.28 mins
- 13. Battle of the Blood CellsThe Doctors enter game mode as they reveal how your blood fights off unwanted invaders.28 mins
