Writing Secret Messages

Want to write a secret message? Come and learn three ways to write and reveal secret messages. We will be using materials that you probably have at home. Along the way learn about the science of secret messages: camouflage, chemical reactions and filtering colours. Bring a friend so you can send messages to each other.

Book each child separately so we can make sure we have enough material. 

Suits children aged 7 to 10 years.

Free event.