Mysteries of Modern Physics: Time

Time rules our lives, woven into the very fabric of the universe - from the rising and setting of the sun to the cycles of nature, the thought processes in our brains, and the biorhythms in our day. Nothing so pervades our existence and yet is so difficult to explain.

But now, in a series of 24 riveting lectures, you can grasp exactly why - as you take a mind-expanding journey through the past, present, and future, guided by a noted author and scientist. Designed for nonscientists as well as those with a background in physics, the lectures show how a feature of the world that we all experience - a process known as entropy - connects us to the instant of the formation of the universe, and possibly to a multiverse that is unimaginably larger and more varied than the known cosmos.

Drawing on such exciting ideas as black holes, cosmic inflation, and dark energy, the lectures also address a momentous question that until recently was considered unanswerable: What happened before the big bang? And while the focus is on physics, Professor Carroll also examines philosophical views on time, how we perceive and misperceive time, the workings of memory, and serious proposals for time travel, as well as imaginative ways that time has been disrupted in fiction.

"What is time?" asked Saint Augustine 1,600 years ago. "If no one asks me, I know. But if I wish to explain it to someone who asks, I know not." These lectures will move you much closer to an answer.


Video Version here: Mysteries of Modern Physics: Time


Look other Physics Lessons:

Engineering Circuit Analysis: Vol. 1-4

Engineering Circuit Analysis Vol. 5

AC Circuit Analysis Tutor - Vol 1: Phasor Analysis of AC Circuits

Coursera - Introduction to The...ring Energy from Here to There

Educator.com - AP Physics B (Part 2)

Educator.com - Electricity and Magnetism

Educator.com - Optics

Educator.com - Thermodynamics

fxphd - PHY101 - Introduction to Physics

Gold Standard MCAT Physics

Brightstorm Physics

Introductory Lectures on Solid State Physics

A Level Physics Tutorials - Electricity

A Level Physics Tutorials - Forces In Action

A Level Physics Tutorials - Practical Experiments

A Level Physics Tutorials - Everything about Waves