Cambridge University Physics Society

Stay
Curious

Big ideas. Brilliant people. Physics beyond the lecture theatre—open to everyone curious enough to ask why.

The CUPS crocodile

Who we are

Cambridge has shaped physics for centuries.

From Newton to Hawking, physics at Cambridge has shaped how people think for centuries. The Cambridge University Physics Society (CUPS) keeps that going: world-class scientists speaking with our members about their work, open to everyone from undergraduates to senior fellows.

In the past we’ve had the pleasure of hosting speakers ranging from Nobel laureates to bestselling authors and Fellows of the Royal Society.

Beyond the talks, there’s an annual society dinner, QUIRK (our conference with other UK physics societies) and socials that keep the community close.

founded
1942founded
talks on this year’s card
10talks on this year’s card
members
500+members
Stephen Wolfram presenting at the Society's 2025-26 Maxwell TalkA packed lecture theatre, hands raised for questions, at a CUPS talk

Since 1942

CUPS was founded in 1942. Every year since, the format has stayed close to what it started as: a weekly talk, open to anyone curious enough to turn up, followed by a chance to actually talk to the speaker over dinner.

The crocodile on the logo isn’t ours originally. Pyotr Kapitsa - the physicist Rutherford brought to the Cavendish, and later a Nobel laureate himself - nicknamed Ernest Rutherford "the Crocodile," and Eric Gill carved one into the wall of the Mond Laboratory in 1933 to mark it. The apple beside it is a more direct reference: Newton’s, drawn mid-bounce.

The speakers list over the years runs from Nobel laureates (Gerard ’t Hooft, Didier Queloz) to Fellows of the Royal Society (Stephen Hawking, Sir Richard Friend, Carlos Frenk) to authors who’ve made physics genuinely popular (Simon Singh MBE) - alongside figures like Giovanni Losurdo on gravitational waves and Stephen Wolfram, who gave the Society’s Maxwell Talk in 2025–26.

This year’s card continues that run: Geoffrey Hinton (Nobel Prize in Physics, 2024) and Ferenc Krausz (Nobel Prize in Physics, 2023) both speak, and Carlo Rovelli, the physicist and author, gives the Maxwell Talk.

Cambridge University Physics Society

15

Thu · Oct 2026

Free · open to all · no ticket needed

Next talk

Soft condensed matter & biological physics

Speaker: Julia Yeomans, University of Oxford

Date:

Venue: Cavendish Laboratory

Time: 19:00