👉 A stellarator is a type of nuclear fusion device that uses nuclear reactions to generate electricity. These devices are typically made up of an outer shell of heavy atomic nuclei (like uranium or plutonium) and an inner shell of lighter atomic nuclei (like helium). The outer shell releases energy in the form of heat, while the inner shell absorbs it as a source of electrical charge. The process of fusion occurs when the outer shell of the nuclei is heated to high temperatures. This causes the lightest atomic
