Pupils at Guernsey Primary School go science mad

A Guernsey Primary School has been focusing on science today - but it wasn't all white coats and bunsen burners.

Today the pupils took their experiments out onto the streets of St Peter Port to test out the hypothesis, can you roll a ball from the top of town, down to the harbour at the bottom.

And that was just one of the mad science experiments at Notre Dame school's science fair, as Rob Moore reports..