quantum mechanics
Are there parallel universes? Universes in which, rather than reading this article, you are still asleep; in which you are happier, unhappier, richer, poorer, or even dead? The answer is "possibly". It's a controversial claim but one that has won more and more followers over the last few decades.
This podcast featuring Paul Davies, a theoretical physicist and cosmologist at Arizona State University and Director of BEYOND: Centre for Fundamental Concepts in Science, explores this difficult question and accompanies our What is time article.
Are you fascinated by the double slit experiment? Then hold on to your hat for Wheeler's delayed choice experiment.
Could there be more than three?
A possible way of resolving the greatest problem of physics.
Explore the biggest problem in modern physics.
One of the most famous experiments in physics demonstrates the strange nature of the quantum world.
Untangling how the human perception of cause-and-effect might arise from quantum physics may help us understand the limits and potential of AI.
Researchers are exploring if quantum mechanics could make machine learning more powerful and shed light on evolution.