Yes, it is possible with hacks. You may want to use the out of game inventory editor give give your self indestructible armor. However, it will wear out after a very long time. A better way to do this is to go on a server with worldGard, or command book and type /god or /godmode if that does not work. If you don't want to use a server, then use single player commands to give your self invincibility. However, as the void is never ending, unless you have a fly mod, there is no way to come back from the void as there is no bottom to it as well.
The bottom of the world is the void.
The void is obvisly stronger but Hero brine is the third strongest person in vannila minecraft first is The void second is the Ender dragon.
Minecraft is good because it teaches you the perimeter and how to survive
In survival you use a piston but in creative you just break it.
In Vanilla Minecraft, this is not currently possible.
Yes
Literally anything physically possible in Minecraft.
The game to teach kids how to survive when anything can happen. So minecraft has to do nothing with math.
The only goal of Minecraft is to survive, or in creative, to build cool things.
No its not possible at all to rent it.
you cannot break bedrock in minecraft it is not possible
Yes. It is possible to crouch in the minecraft pe.