This short technical note describes an approximate mathematical solution for Time Travel involving relativity and very brief time intervals. This paper will only be meaningful to those with a background in calculus, physics, and/or engineering. The solution is derived by taking the partial derivative with respect to time, of Einstein's E=mc^2. Readers will note that the speed of light is not constant per NASA scientist, Dr Daniel Gezari's important 2009 paper, "Lunar Laser Ranging Test on the Invariance of c". The speed of light is increasing about 3 meters per second each year. Each reader must comprehend that our universe blinks off and on, more than 1 trillion times every second. This ebook is re-issued due to the CIA criminals at Amazon.com, improperly removing the ebook from Amazon.com and their international websites, under the false claim that â€œsome of the content was taken from the internet.â€ The author firmly states â€“ ALL CONTENT IS THE COPYRIGHTED PROPERTY OF THE AUTHOR. This ebook is distributed for free. Prior to the removal, more than 100 ebooks each month were being downloaded, particularly in India. Apparently, the CIA does not want the ebook distributed.