An essay about light, the appearance of objects, and the theory of relativity, for non-physicists. Originally written on March 23, 2014.
That would be me, Wagner Truppel. If you need or want to contact me, send a message to wagner
at restlessbrain
dot com.
I'm sharing this work under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license. See the LICENSE file for more information.