So basically, Newton was only half right. "For every action there is an equal and opposite reality."
Technichally speaking, it would not be opposite, or really equal (equal to what?), but yes. Not just decisions like should I have coffee or tea, but things like if how long you look at an old photograph for, 1 second, 1.0001 seconds etc. It seems there could be an infinite number of parallel universes out there, not to mention that it would be difficult to find the one you're looking for, even in the 9th dimension, for there's so many.
I love seeing this kind of stuff. For those who want way to understand why we can't point in the direction of time, it's because we're only three dimensional, and can't percieve the 4th dimension. Just like the flatlanders can't see the 3rd dimension, and only what's passing through it at the time, We can only see in 3 dimensions, and not point to, look towards, or see the 4th dimension. Imagine a 4 dimensional creature, now that would be awesome. You could see yourself now, but see yourself old and young too. You would need a 4 dimensional perspective to see it however, and we can't imagine how they would see that, just how the flatlanders can't imagine how the 3rd dimension seems.
That representation of the flatlanders seems off to me. How could they see the balloon from that perspective? It may be a circle in that dimension, but from their viewpoint, it's still a line, that grows. Thinking like that, if there were one dimensional creatures, they would look up or down and see a dot, and nothing else. Maybe they could sense how far away it is, but it's really still an impossibly small dot.
I find this whole thing interesting, especially trying to imagine what it would be like to be a 4d creature. I also think it's amazing that we happen to live in one of the universes that happens to figure this out. Even so, there's probably a lot more parallel universes where we figure this out at some point, but I'm just glad in this one it happened in my lifetime.
Imagine a world where Ford was named Forl, and the mustang looked like the corvette and vice-versa. That's a little different.
Now imagine a universe where there is no Earth, but you are a cell like creature on planet ?(/';[(*).>).Now on planet ?(/';[(*).>) you have a cell wall that is stiff as steel, a cytoplanm that, if the cell wall is broken, multiplies out through the hole and then forms a cell wall around that, probably doubling it's size. You have all normal systems that a cell has in our universe, but you have a mouth on the outside that turns your whole "stomach" inside out, in which case the little grabbing arms in your stomach take the food and digest it there with enzymes, then goes back in. On ?(/';[(*).>) There are big elephants that are pink, and are made up of cells just like you. These elephants however, have 19 tusks at the very least, and their feet go out to the sides beford heading down, like an ant. There are electric mushrooms that zap flying caterpillers, as well as a few jelly oceans made of other cells, that interact to "reach" up and catch flying fish with eyes in the back of their head, all on planet ?(/';[(*).>). If we went there, we would be killed by the gravity of all 678 moons, stretching and pulling the planet, and causing cracks in ?(/';[(*).>) that could swallow us at any time. The yellow skies and purple oceans make for wonderful photos, but you would need to wait until the creatures there invented a camera first, a camera small enough for a cell to use. They eventually do do this, exactly 15 years after the first creature came about. There is also one random oddball monkey on this planet, that will live for millions of years and cannot feel pain. This monkey invented an automobile with 4 wheels, 1 in front, 1 in back, and two on the sides (like a diamond shape). This ";'?>)" as they call it, is made of hardened ocean jelly (still alive) that is extremely flame resistant, very hard, nonconductive, and light. The engine ran on burning elephant tusks, which boils some mushroom juice, that then evaporates into a much more high pressure (electric) gas that works like a steam engine, but the electricity is used from it, before being recondensed into it's liquid state. This car goes 0-60mph in 14 seconds, and weighs 1000kg, but, upon reaching 100mph, a button can be pressed that will melt the vehicle down into it's built in mold, making it much more streamlined. When you fall back in speed, it puffs uf back to it's normal, very stong shape. 20 years later, they discovered that the mushrooms that were being used to power the engines died out (all used for fuel) but a few surviving ones evolved to not have any electric power. The jelly got too hot from global warming, and melted into a liquid. The monkey eventually had children somehow, and then died. The kids developed a new language, and left the idea of the car (no fuel). The elephants evolved to be grey, and only have two tusks (most of the time the rest had been burned up, so eventually one was born with two) and had straight legs. The cellular organisms evolved too, with many different species. Many! Several other creatures evolved as well, like caterpillers that didn't fly, and fish that lived in the liquid oceans with two eyes. Most moons flew out of orbit or crashed down to planet ?(/';[(*).>), and they were left with one.
Now picture this: In the universe, all those creatures evolved further into everything we see today, and one of the "monkeys" (now called a human) is typing exactly what I am right now, on a laptop, in a house in a place called "Massachusetts" (pronounced "/?>:" in their old language) which was on the continent of North America, on planet ?(/';[(*).>), which was renamed to Earth after they all evolved. That human, had just saw an animation explaining that there could be a parallel universe where I "MINICOOPER120" am typing this whole thing in my very similar world...
Really interesting stuff I can pull form the thread; pity that the link failed. 
