Explain why it is necessary to have a high voltage

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

Positrons are spontaneously emitted from the nuclei of

In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic