Rainbows!

Edinburgh 2026

Do you remember the excitement in school science lessons when the teacher declared today the class would be doing a practical? Tim the gentleman scientist is bringing a medley of real live chemistry and physics demonstrations on stage, at least four of which will create rainbows in different ways. The price for this is twofold: 1. Money. 2. He will discuss the history and chemistry of various cool rocks he's bringing, like what makes rubies fluoresce and the idiot who got pyrite named fool's gold. There will be no fire or loud bangs. Autism friendly.

This is an archived listing from the 2026 Edinburgh Festival Fringe. Rainbows! is by Tim Clarkson, listed under Cabaret and Variety in the Fringe programme. It plays at theSpace @ Surgeons' Hall, Surgeons Quarter, Nicolson Street, EH8 9DW, 24 August to 29 August.

The show runs 50 minutes and is suitable for ages 12+. Tickets are £12.