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Ri upcoming closures

The Ri will be closed to the public from Wednesday 16 to Wednesday 23 July. We will then be closed for building works from Monday 28 July to Friday 12 September (inclusive), apart from our popular Summer Holiday Workshops for children.

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In-person
Image of the Ig Nobel logo, the stinker

Talks and shows

Ig Nobels Face-to-face

Fri 31 Oct 2025

Join new and former Ig Nobel Prize winners to celebrate the awards which make you laugh, then think.

Ig Nobels Face-to-face Read more
In-person
Image of waveforms

An introduction to quantum theory (short course)

Mon 03 Nov 2025 - Mon 08 Dec 2025

James Millen returns to present a six part introduction to the world of quantum theory.

An introduction to quantum theory (short course) Read more
In-person
Image of computer code

An introduction to artificial intelligence (short course)

Mon 15 Sep 2025 - Mon 20 Oct 2025

A comprehensive 6 week course on the technology behind Artificial Intelligence and its wider implications.

An introduction to artificial intelligence (short course) Read more
In-person
Snowman wrapped in scarf and hat

Talks and shows

There's no business like snow business (family)

Sat 20 Dec 2025

Get in the Christmas spirit and explore the science of snow and ice.

There's no business like snow business (family) Read more
In-person
Child in astronaut helmet surrounded by cartoon stars

Talks and shows

How to survive in a cartoon universe (family)

Sat 15 Nov 2025

What happens to the laws of physics in a cartoon world?

How to survive in a cartoon universe (family) Read more
In-person / Livestream
Image of Da Vinci style drawings

Talks and shows

The scientific mind of Leonardo Da Vinci

Sat 27 Sep 2025

The world's foremost expert on Da Vinci, Martin Kemp, explores what made the great thinker unique.

The scientific mind of Leonardo Da Vinci Read more
In-person
Image of a tesla coil

Talks and shows

The beautiful world of electric current – A spark-tacular experience!

Mon 22 Sep 2025
The beautiful world of electric current – A spark-tacular experience! Read more
In-person
Cover for the book 'Things Scientists don't know yet' by Pete Gallivan

Talks and shows

Things scientists don't know yet (family)

Sat 08 Nov 2025

From dreaming to the end of the universe, join Peter Gallivan to explore the biggest mysteries science hasn’t solved… yet!

Things scientists don't know yet (family) Read more
In-person / Livestream
Image of Dame Maggie Aderin-Pocock in the Ri theatre with planets

Discourses

Discourse: Christmas Lecturer 2025

Fri 28 Nov 2025

Join 2025 Christmas Lecturer Dame Maggie Aderin-Pocock for the final Discourse of the year.

Discourse: Christmas Lecturer 2025 Read more
In-person / Livestream
Image of abstract water droplets

Talks and shows

Thought experiments powering future physics

Mon 24 Nov 2025

Vlatko Vedral explores thought experiments which could alter our understanding of the universe if they became reality.

Thought experiments powering future physics Read more

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