Yesterday during a science staff meeting our teachers learnt about Centrifugal Force with a cup of water.  A cup of water was placed on a tray with strings attached to it and everyone had a go at swinging it round to observe the effect gravity centrifugal force has on the cup and water.  Some had more succuss than others initially, but everyone persevered and achieved success in the end.

Mrs Joe even performed a magic trick and made her cup disappear