Summary:
- This article is about the development of a new type of nuclear fusion reactor called the Tokamak reactor, which is being built in France.
- Nuclear fusion is a process where atoms are combined to create a large amount of energy, similar to how the sun generates its energy.
- The Tokamak reactor is designed to be a more efficient and safer way to produce nuclear fusion energy, which could be a clean and sustainable source of electricity in the future.