Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Dec 31, 2012
"What is time?" Have you ever wondered what time is. Supposedly, this is one of the top 20 unanswered questions in physics. Well, the mystery of time has been solved. Here is the definitive answer -- in under 15 minutes. This is short, quick, and easy to understand. If you would like to view my longer science film on time, then please see my channel, click on Playlists, and watch, "Breakthrough Physics: Part 2 What is Time?" This longer version has 6 clips -- clips 8-13 -- and takes 1 hour and 20 minutes. Obviously, the longer version covers more details.