To do this, we utilize an item known as a viewport. A viewport is a shape (usually a rectangle but can be any shape) that is drawn into paper space. Think of them as a TV screen. Inserting a viewport into paper spaces places a camera into model space.
Nuclear fusion and nuclear fission are different types of reactions that release energy due to the presence of high-powered atomic bonds between particles found within a nucleus.
Quick Answer. There are two types of nuclear energy: fission and fusion. Fission occurs when a single atom is split, releasing a burst of energy and particles. Fusion occurs when two atoms combine to form one or more new atoms. Fission fuels modern nuclear reactors, while fusion powers the sun.