Wednesday, 25 October 2017

Compressed Air Rockets!

 Over term three hundreds of rockets took off from Pt England School and flew into the skies! 

 We used PET bottles, water, a cork and air which we compressed with a bike pump. 

 We learned quickly how powerful and wet  the water-blast was so we made a blast shield and lift-off bucket. 

We also followed strict rules to make sure our safety came first!