Nursery Make a Rainbow

Date: 4th Jul 2024 @ 12:17pm

Nursery did a wonderful science experiment this week to make a rainbow! We needed kitchen towel, felt  tip pens and two small bowls of water. We coloured a small rainbow at the bottom of the kitchen towel and when we placed it in water, the rainbow grew! This is becasue the fibres in the kitchen roll have lots of little holes. Water is absorbed throught the kitchen roll becasue when the first  water molecule sticks to it and begind to move up, it pulls the next water molecules up with it, like a chain!