4th trip, 4 billion years into the future.

My time machine miscalculated, and instead of being sent four million years into the future, I was sent four billion. The original brain people are gone, along with the strange brains with legs. Now, there is a species that is strangest of all that I have found. It is a brain, without skin, legs, organs, or anything else. Just a brain. The species has developed the power of telekinesis and can now levitate on their own, without the chair. I do not know how they go to the bathroom, and received no answer when I questioned. They do not seem to have any emotions, and instead have substituted this "unneeded" use of brain power for more intelligence. I cannot even describe how intelligent they are. Comparing this species to the brain people are like comparing a horse drawn carriage to a monumentally huge spaceship capable of holding millions of people and reaching light speed in a matter of seconds. Amazing, really.

This is how they came to be. The brains with legs created two political parties, one that reproduced through intercourse, and one that reproduced purely with machines, they didn't even have to touch each other. After a millions of years, the brains with legs that reproduced with machines lost their legs, and become an early species of the current day brains.

The brains started a war with the brains with legs, and won. The brains killed off all the brains with legs. They then traveled back to the brain people's Earth, and after a lengthy war, defeated and exterminated them as well. I have to speculate if these were the race of aliens that destroyed old Earth. They could have just traveled back in time, the same way I am traveling forward. This all happened in the course of about 500,000 million years. There is no telling how far and how many of the infinite amount of universes the brains have destroyed.

This has been a very strange experience, and I don't think I'm going to time travel anymore.

Signing off,

George Washington