What would I do if I had a time machine?

What would I do if I had a time machine?

What If I had a Time Machine?

1. If I had a time machine I would change many things from the past.
2. If I had a time machine I would erase all bad systems from the society.
3. I would re-frame the education system of our country.
4. I would eliminate violence from our world.
5. I would make a peaceful world that everybody loves to be in.

What if I could travel through time?

If I could travel through time, I would go back to the early beginning of time when Jesus lived. I wold talk to Jesus, see the miracles he did and I would be at his last supper before he died on the cross.

Is time travel possible through quantum realm?

Using a quantum computer to simulate time travel, researchers have demonstrated that, in the quantum realm, there is no ‘butterfly effect. ‘ In the research, information–qubits, or quantum bits–‘time travel’ into the simulated past.

Does quantum realm exist?

All the rules of physics that we’re used to simply go straight out the window in the quantum realm. Put a particle in a box. According to classical physics (and common sense), that particle should stay in that box forever. But under quantum mechanics, that particle can simply be outside the box the next time you look.

Can wormholes exist naturally?

Einstein’s theory of general relativity mathematically predicts the existence of wormholes, but none have been discovered to date. However, a naturally occurring black hole, formed by the collapse of a dying star, does not by itself create a wormhole.

Did Einstein predict wormholes?

Wormholes are consistent with the general theory of relativity by Einstein, but whether wormholes actually exist remains to be seen. A wormhole could connect extremely long distances such as a billion light years or more, short distances such as a few meters, different universes, or different points in time.

Are white holes real in space?

Why white holes don’t exist While general relativity describes white holes in theory, no one knows how one might actually form. A black hole cordons off its bit of space when a star collapses into a tiny volume, but playing this video backwards doesn’t make physical sense.

What is inside a white hole?

In general relativity, a white hole is a hypothetical region of spacetime and singularity which cannot be entered from the outside, although energy-matter, light and information can escape from it.

How many black holes are there?

Most stellar black holes, however, are very difficult to detect. Judging from the number of stars large enough to produce such black holes, however, scientists estimate that there are as many as ten million to a billion such black holes in the Milky Way alone.

Is black hole dangerous?

These black holes are dark most of the time, but when their gravity pulls in nearby stars and gas, they flare into intense activity and pump out a huge amount of radiation. Massive black holes are dangerous in two ways. If you get too close, the enormous gravity will suck you in.

Can black holes die?

Black hole evaporation. If black holes evaporate under Hawking radiation, a solar mass black hole will evaporate over 1064 years which is vastly longer than the age of the universe. A supermassive black hole with a mass of 1011 (100 billion) M ☉ will evaporate in around 2×10100 years.

What can kill a black hole?

There is nothing we could throw at a black hole that would do the least bit of damage to it. Even another black hole won’t destroy it– the two will simply merge into a larger black hole, releasing a bit of energy as gravitational waves in the process.

What happens when two black holes collide?

When two black holes spiral around each other and ultimately collide, they send out gravitational waves – ripples in space and time that can be detected with extremely sensitive instruments on Earth. If confirmed, it would be the first known light flare from a pair of colliding black holes.

What would happen if a black hole hit Earth?

If a black hole were to form from the Earth itself, it would create an event horizon just 1.7 centimeters in diameter. Eventually, some time later, any object at rest — no matter how far away from the event horizon it initially was — will cross that horizon and encounter the central singularity.

Do we live in black holes?

Black Holes All the Way Down We can’t calculate what happens in a black hole’s singularity — the laws of physics literally break down — but we can calculate what happens on the boundary of an event horizon. We might live in a universe within a black hole within a universe within a black hole.

What is inside a black hole?

A black hole is a tremendous amount of matter crammed into a very small — in fact, zero — amount of space. The result is a powerful gravitational pull, from which not even light can escape — and, therefore, we have no information or insight as to what life is like inside.

Why does time stop at a black hole?

Near a black hole, the slowing of time is extreme. From the viewpoint of an observer outside the black hole, time stops. Inside the black hole, the flow of time itself draws falling objects into the center of the black hole. No force in the universe can stop this fall, any more than we can stop the flow of time.

What would happen if the sun became a black hole?

What would happen to the Earth if the Sun became a black hole? It turns out we still wouldn’t have to worry about falling in. The event horizon, the point of no return, of a black hole the size of the Sun would not reach Earth’s orbit, keeping Earth safe.

How long does it take a black hole to form?

This process could take a long time, maybe a million years or more depending on how quickly it accretes the material. Once the neutron star is over the mass limit, which is at a mass of about 3 solar masses, the collapse to a black hole occurs in less than a second.

Where does a black hole lead to?

By their calculations, quantum mechanics could feasibly turn the event horizon into a giant wall of fire and anything coming into contact would burn in an instant. In that sense, black holes lead nowhere because nothing could ever get inside. This, however, violates Einstein’s general theory of relativity.

Are black holes invisible?

The black hole is invisible, but it makes its presence known by the gravitational pull exerted on objects around it. The European Southern Observatory announced Wednesday that a team of astronomers has discovered the closest-known black hole to Earth, roughly 1,000 light-years away.

How far is the black hole from Earth?

about 1,000 light-years