TED-Ed: Does Time Exist? - Andrew Zimmerman Jones

The video explores the concept of time, from its measurement using natural cycles to Einstein's theory of relativity, which introduced the idea of space-time. It discusses the arrow of time, governed by entropy, and the challenges of unifying general relativity and quantum physics. The video also considers whether time is an emergent property, similar to how a movie creates the illusion of movement.

What are the two main ways humans have historically measured time?

How does Einstein's theory of relativity change our understanding of time?

What is meant by the 'arrow of time'?

Explain the Second Law of Thermodynamics in relation to time.

What is the significance of the Wheeler-DeWitt equation in the context of time?

Discuss the concept of emergent properties and how it relates to time.

What questions are physicists currently exploring regarding the nature of time?