Pay for the day £30 Bring a pack lunch Spiritus are fortunate to be collaborating with Imperial College who have given us a scientist for the morning . Science Workshop: Tie Dye Colours 1030-12. Meet at Woodlane station for 10am Explore the science of colour at The Invention Rooms. Most of the colour we see around us is caused by molecules absorbing light, this means if we want new colours we have to ask a chemist! Discover how scientists can use chemistry to make new dyes to colour everything from dye to paint to clothes. You’ll also be able to try your own chemical dyes by making your own t-shirt which you can take home! Followed by Bowling game at All Star - Westfield.