I could calculate the dimensions of the various parts needed from data in unclassified nuclear engineering books I have, write a hydrodynamics simulation on my laptop, and a neutron diffusion simulation on my laptop and almost certainly design one with better yield and efficiency than the WW2 bombs. However the next step of getting real materials is much harder unless you have the assets of a country.
plutonium
For bombs such as atomic or nuclear, I believe it is a nuclear engineer.
yes it is.... it is the main part of a nuclear weapon.
plutonium and neutrons
Physicists and nuclear scientists create atomic bombs.
How to make nuclear bombs was solved over half a century ago.
It can.
Some bombs are nuclear. But most bombs are not nuclear.
Nuclear bombs are so powerful, and release so much radioactive fallout, that any large-scale use of nuclear bombs would kill everbody and make the world uninhabitable.
yes
plutonium
Yes, there is nuclear energy in nuclear bombs. It is released in a few microseconds when they are detonated.
The nuclear material used to make the bombs was from Oak Ridge TN
Beacause millions of lives were taken by the nuclear bombs
No, China has several hundred nuclear bombs and has had bombs since 1964.
Countries want them, countries make the laws.
nuclear bomb = plutonium + weapon