Sunlight is way older than you think - Sten Odenwald
732,161 Views
13,365 Questions Answered
TEDEd Animation
Let’s Begin…
It takes light a zippy 8 minutes to reach Earth from the surface of the Sun. But how long does it take that same light to travel from the Sun’s core to its surface? Oddly enough, the answer is many thousands of years. Sten Odenwald explains why by illustrating the random walk problem.
Compare the travel time of light from the Sun to you versus the travel time of the light from the core of the Sun to its surface.
Sign in to answer questionAbout TED-Ed Animations
TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »
Meet The Creators
- Educator Sten Odenwald
- Director Eduardo Sandoval
- Sound Designer Christopher Bullé-Goyri
- Narrator Addison Anderson
