Our Chiral Universe
- π€ Speaker: Professor David Tong π Website
- π Date & Time: Monday 13 October 2025, 18:00 - 19:00
- π Venue: Bristol-Myers Squibb Lecture Theatre, Department of Chemistry
Abstract
The fundamental laws of physics look different when reflected in a mirror. This is the statement that the laws of physics have a handedness, what physicists call chirality. This is one of the most important facts that we know about the universe, a fact that, remarkably, goes a long way to fixing the mathematical structure of the laws of nature. I will explain how we know about this handedness, why itβs so important, and why there are still several chiral mysteries that remain unsolved.
Series This talk is part of the Cambridge Philosophical Society series.
Included in Lists
- All Talks (aka the CURE list)
- baz21 science lists
- Biomimetic manufacturing and sustainability
- Bristol-Myers Squibb Lecture Theatre, Department of Chemistry
- Cambridge Philosophical Society
- Centre for Health Leadership and Enterprise
- Chris Davis' list
- custom
- Featured lists
- Featured talks
- Guy Emerson's list
- ld636
- Major Public Lectures in Cambridge
- Martin's interesting talks
- mig40's list
- Neurons, Fake News, DNA and your iPhone: The Mathematics of Information
- personal list
- PMRFPS's
Note: Ex-directory lists are not shown.
![[Talks.cam]](/static/images/talkslogosmall.gif)

Professor David Tong 
Monday 13 October 2025, 18:00-19:00