Can helium be turned into hydrogen theoretically, and can theoretically save fuel represent actual f

Deuterium, the isotope of hydrogen, can fuse to form helium at extremely high temperatures or at extremely high pressures, which is fusion.

Nuclear fusion refers to a form of nuclear reaction in which atoms with small masses, mainly deuterium or tritium, under certain conditions (such as ultra-high temperature and high pressure), polymerize with each other to form new nuclei with heavier mass, accompanied by a huge energy release. The nucleus of an atom contains a huge amount of energy, and the change of the nucleus (from one nucleus to another) is often accompanied by the release of energy. If it is changed from a heavy nucleus to a light nucleus, it is called nuclear fission, such as an atomic bomb**; If the nucleus changes from a light nucleus to a heavy nucleus, it is called nuclear fusion, such as the energy of the sun that shines and heats**.

Compared with nuclear fission, nuclear fusion has almost no environmental problems such as radioactive contamination, and its raw material can be taken directly from deuterium in seawater, which is almost inexhaustible, making it an ideal way to generate energy.

At present, it is already possible to achieve uncontrolled nuclear fusion, such as the hydrogen bomb. However, in order for energy to be effectively used by humans, it is necessary to be able to reasonably control the speed and scale of nuclear fusion to achieve continuous and stable energy output. Scientists are trying to figure out how to control nuclear fusion, but it seems that there is still a long way to go.

The only simplest and most feasible way to control nuclear fusion is currently available

Using ordinary hydrogen atoms (other atoms can also do it, but the starting energy required is much larger) as the raw material for the reaction, the distance between the hydrogen atoms is reduced by cooling (and other methods that reduce the energy of matter) until the fusion of the nuclei of the atoms, thus releasing energy.

If this happens three or four times per second and continues continuously, the energy released is equivalent to a million-kilowatt power station.

One million kilowatts of energy should be enough to bring a few ordinary hydrogen atoms closer enough.

Theoretically, helium can be turned into hydrogen, which requires a nuclear reaction.

The dry coasting engine with a block does not inject fuel, which is indeed fuel-efficient in theory, but in practice there will be a problem when operating, if the neutral coasting car can run 300 meters, what about the coasting with gear? It may be less than 200 meters, if the gear slide does not reach the expected position, such as the traffic light intersection, at this time you need to hang into the low gear, the accelerator continues to drive, but it is this foot of the throttle, just now the oil of the sliding province is all put in, shouting may even cost more fuel.

No, because vinegar is acidic, it destroys the scalp hair follicles, causing hair loss and hair damage.

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No, there is no such feature.

Use the following equation to solve your problem:

1. Hydrogen 1 + Hydrogen 1 - Hydrogen 2 + positron + electron neutrino ;

2. Hydrogen 2 + Hydrogen 1 - Helium 3;

3. Helium3 + Helium3 - Helium4 + Hydrogen 1 + Hydrogen 1

So it is actually 4*H1 – Helium4 + 2* positron.

Different tunes.

It's really incalculable. Endless.

It can be said that there are countless or infinitely many, if there is no limit to the length of the song.

The subdivision can be divided into tens of thousands, which is inconvenient to explain in detail here.

The rough score is divided into classical, pop, folk music, regional**, and fusion**.

Classical such as Beethoven's. Modern classical music includes electronic art, experimental, and simple art.

Pop music such as blues, country**, hip-hop, electronic, dance music, rock, etc. are more accessible to the masses.

Folk music is like ethnic minorities**.

A region is a region that has the cultural characteristics of a certain region.

Fusion only combines multiple genres, such as rock music is a combination of blues, country music and gospel to create one.

The above is quite brief, and the classic tunes are even more difficult to say, because ** is like an ocean that is too big and too rich.

Not calculable, this depends on the category distinction.