Green Schools Science Experiment Three - Pipes
3rd and 4th class did a science experiment on blocked pipes.
Here is what happened.
They poured some water down an empty pipe and it took 10 seconds to travel down into a container.
Then they put some cotton wool into the top of the pipe and poured the same amount of water down. It took 3 mins 33 seconds.
Lastly they put a baby wipe in the pipe and poured the water down. It took 4 mins 8 seconds.
Here are the results.
