Staying Alive
Liquid Protection
The Protection Gang
The Oxygen Carriers
Blood Bank
Heart Dissection
Breathing
Howdo you get oxygen into the body
Bell Jar demonstration
Why do we have to breathe?
Puffing and Panting
Exercise Excperiment - Calculate breathing rates
Heartbeat
The Big Killer
Heart Attack research
Heart Listening
The Double Pump
Living Liquid
Supply lines
Around and Around
Checking Your Pulse practical
Return Journey
Dying for a Smoke
So why start?
A mug's game
No Smoking Day Posters
Smoking changes people
Fancy this lot?
A Change of Air
A lot of hot air
Looking into your lungs
Air we breathe in and out
Limewater Experiment
