The University of Glasgow uses cookies for analytics. Find out more about our Privacy policy.
Necessary cookies enable core functionality. The website cannot function properly without these cookies, and can only be disabled by changing your browser preferences.
Analytical cookies help us improve our website. We use Google Analytics. All data is anonymised.
Clarity helps us to understand our users’ behaviour by visually representing their clicks, taps and scrolling. All data is anonymised.
Published: 27 April 2026
Discover hidden rainbows with scientists from the University of St Andrews
Watch your drawings light up under UV torches and discover what makes different pens glow. Discover how scientists use technology to discover rainbows hidden in coloured liquids. Chat to scientists from the University of St Andrews about what you think makes a good scientist.
First published: 27 April 2026
<< Fri 5 June
