travelling keeping mass , intensity constant

[RL1]

If you have an interest in technical math, etc, I would like to discuss this with others.

This is the title of my recent short ebook, which can be found at smashwords dot com. It is free.
If you have a background in calculus, physics, or engineering - this may be interesting to you.

It is accompanied by: Prototype Design for a Time Machine
which can also be found at smashwords for free.

 

[time tunnel]

Is technical math,etc the name of your book?

 

[vodkafan]

I found the Prototype Design book easy enough but it implies degree level math is needed to understand so I didn't bother as I just need a working understanding of general concepts for my novel. A couple of links left by other people to articles have been useful to me though. A lot of scientists do seem to be turning to the theoretical problems of time travel which is great.