Construction of Time-, Space-, and Spacetime Machines

In this exiting post I propose how a realistic time machine can be constructed. I define three machines and they are: 1) Time machine (TM), 2) Space machine (SM), and 3) Spacetime machine (STM). Let us define the three machines;

1. Time machine (TM): Time machine modifies time (past/future) without altering space. It is like a TV or movie that shows you what happened or will happen. It principals are similar to a microwave oven. I performed an experiment. I asked the microwave to heat up one slice of a pizza, it required 40 seconds. When I asked the microwave to heat up two slices, it required 80 seconds, and when I asked to heat up three slices, it required 2.00 minutes. It is just like the microwave is taking us into the future by 40 seconds, 80 seconds, and 2.00 minutes. The actual time machine runs on a kind of virus or tumor that spreads uncontrollably. The virus takes us into the future. To come back or go into the past, an anti-virus is needed to destroy the virus. Perhaps this can be achieved in a computer simulation that runs on a virus-antivirus couple.
2. Space Machine: This machine modifies space without altering time. This machine does not take you to moon, for instance, but it creates the moon here. Suppose you are located at position X, and you want to go to position Y. Space machine interchanges X and Y by bringing Y here and sending X there. In other words, it sends here to there and there to here.
3. Spacetime machine: This machine is the coupling of a time machine and a space machine. Suppose you want to modify a spacetime event either in the past or future. Let that event be a tumor. Spacetime machine removes the tumor without altering spacetime globally.

For the theory of time Click here