The other ways to make a lightweight nuclear reactor is to use radioactive gas as the fissile material.

The other ways to make a lightweight nuclear reactor is to use radioactive gas as the fissile material.

The is the successor of the writing about Element 115, and the thing is that the new types of lightweight nuclear reactors might use another kind of nuclear isotopes than the traditional versions. I don't know how many kinetic tests have been made by using nuclear reactors, what are using radioactive gas as the fission material, but this kind of solutions might be interesting.

Also, synthetic elements like Einsteinium and Californium might be planned to use as the fuel of the nuclear reactors. In most modern nuclear reactors the bite of the really highly radioactive material would be kept in the move in the cyclotron, that the heat of that material would not warm the only one place, and that will be hoped to deny the reactor melting.

Also, radioactive gasses are an interesting choice for nuclear fuel material. But the problem is, that nobody has experience of the use of gas as the fissile material and controlling those reactors would be extremely difficult, what keeps them in theoretical level

The control of those new type of nuclear reactors, which uses radioactive gas as the fuel would happen by using the carbon atoms or fullerene. Those extremely small parts of carbon would, in theory, work by a similar way with normal carbon sticks inside the nuclear reactor. The idea is that the normal carbon filter would remove the carbon from the gas,  or the carbon ions can be separated from the radioactive ions by using magnetic separator.

In this case, the magnet, what has opposite polarity with carbon ions can pull them out from the track, and decreasing the level of carbon in the tube would increase the power of the reactor. The magnetic system would be easier to work because carbon can return to the reactor easily when the operator wants to decrease the power of the reactor, and if the carbon would not cost, that allows to adjust the power of the reactor freely. The idea is that the radioactive gas has also opposite polarity with the carbon and that would make easy to separate those things.

The magnets will hover those extremely hot and radioactive isotopes. The system might use powdered radioactive metal, but also the radioactive gas like Astatine, Radon,  Livermorium (Element 116) and Oganesson (Element 118) what is supposed to be a highly radioactive noble gas is planned to use as nuclear fuel. Ionizing those radioactive elements would happen by using electromagnetic radiation. The idea of use that kind of systems is that the magnetic accelerator would accelerate those radioactive gases or their ions to the near the speed of light. 

Then the time on the surfaces of those atoms will be stopped, and that makes possible to use those short-living radioactive elements like the fuel in the theoretical nuclear reactors, what seems like torus or donuts. The gas-form radioactive elements are an interesting thing when we are thinking the new versions of the lightweight nuclear reactors, what are in the theoretical level in this day.

The antigravity technology

The antigravity technology

1 There are two types of antigravity

1.1 Local antigravity (Blowers or magnets, which can be connected to the quadcopters, what will put them on the place)

Local antigravity means simple that the systems would push the object to airborne. That pushing can be happened by using blowers, what are located under the aircraft, and that would make possible to operate from the short runways or even the open areas in the forests by using the aircraft, what is not VTOL-capable.

Also, magnetic pushing force can be used in that thing, and in the wild dreams the quadcopters can bring the high-power magnets in a certain place, and then the aircraft would hover above them by using magnets, what have the same polarity with the magnets, what is on the ground. Those quadcopters can be carried in aircraft itself, and when the mission is over they can return to the body of that aircraft.

2.1 The free antigravity, what needs no contact with the special place would revolutionize the aviation if it works. The free, or trestle-independent antigravity needs extremely powerful magnets, and that will cause problems with the power source.   

Free antigravity bases the idea that the magnet field of the planets is used to rise the objects to the airborne. The problem is that the system needs powerful magnets, which would keep the craft on air. And the very high power systems needs nuclear energy.

2.2 Those systems need an extremely powerful and small-sized power source. 

The magnets would need to be superconducting, which helps to keep the temperature low. The small-size nuclear reactor, what uses Einsteinium element as the fuel, might be a suitable tool for giving energy for that device, but there is a political problem with that thing.

The persons who have invented that kind of things benefit the idea that neutrons are like small planets. And every neutron is in the same way in every atom, and that would cause the situation, that the magnets can push the thing airborne.

2.3 There could be lots of usage for that thing also in civilian and military areas

The idea is that the system would allow aircraft hovering silent, and that makes them very hard to detect. But there are many other usages for that technology, which allows creating cranes, what are free to use in every building site, and that crane can operate also like a helicopter, and it can take materials from the long distance.

There are the quadcopter type solutions, what are capable to use in those cases, but the antigravity would make those systems silent. And this thing makes possible to make hovering speaker's podium or any other device, what must hover without noise.