Brian Cox - What Are The Biggest Mysteries in The Universe?

Brian Cox - What Are The Biggest Mysteries in The Universe? Subscribe to Science Time: Renowned physicist Brian Cox delves into some of the most profound mysteries of the universe. He begins by discussing the Large Hadron Collider, which is a particle accelerator used to study the smallest particles in the universe. Brian Cox explains how the Collider is vital in helping us understand the fundamental building blocks of the universe. Brian Cox then turns his attention to some of the most perplexing questions in cosmology, such as how we know the age of the universe and the age of the Earth. He discusses the methods that scientists use to estimate these figures. The bulk of the video is dedicated to exploring Einstein’s theory of general relativity, which is a cornerstone of modern physics. Brian Cox explains the basic principles of the theory and how it revolutionized our understanding of space and time. He also discusses some of the key predict