Things can actually teleport. It's called quantum tunneling. The sun couldn't exist without it. So in theory, the entire sun could just teleport away. Of course, the chance is so minuscule, it wouldn't happen in a billion billion billion years. If the universe is indeed infinite, or even above 10^70 meters across, there is statistically an exact copy of you. If the LHC we're to produce a black hole, it would evaporate in less than a second. If the LHC produced a strange quark however, the entire planet would change to stranglets. In other words we all die. But the outer atmosphere gets bombarded with much higher energies than the LHC could ever produce. If a pin was heated to the temperature of the core of the sun, everyone within a 1000 miles would die. Scientists actually cooled something below absolute zero. Measurements put it below absolute zero, but the actual temperature was nearly infinite. There'a actually an absolute hot. All particles above absolute zero produce radiation. Eventually it's so hot, the radiation it produces has a wave length of the plank length - the smallest distance possible in the universe. After that, we don't know what happens. We assume it's absolute hot.
The only truly random thing in the universe is particle physics itself, like whether or not an unstable atom will decay or whether or not a particle changes states.
If we managed to split a proton or nuetron, the energy release would be insane, potentially even more than a matter-antimatter collision and certainly more than a nuclear fusion. However the resulting quarks will simply create another quark to create mesons.
There are only four fundamental forces in the universe: gravity, electromagnetism, weak nuclear force, and the strong nuclear force.
Electromagnetism is what gives us friction and most of the "forces" we perceive.
The weak nuclear force is the weakest and causes protons to change to neutrons and vice versa when a neutrino passes within one thousand of the size of a proton.
If you were to go faster than the speed of light, time would flow in reverse.
We actually do have a way to go faster than the speed of light, because space itself can go faster.
As the universe expands, it eventually will expand faster than the speed of light, and we will be unable to see other galaxies. However the night sky won't look horribly dull because most of what we see is in our own galaxy or our neighboring galaxies which are tethered by gravity.
Graham's number is a number so large, if you were to imagine it in your head, it would collapse into a black hole.
0.999... actually equals one.
Obviously I'm a physics and astronomy person rather than a biology person,