ELI5: Explain Like I'm 5

Tokamak

Hey there! Do you know what a tokamak is? A tokamak is a really cool machine that is shaped like a donut.

This machine works by creating a magnetic field that uses a lot of energy to make a plasma, which is like a hot gas. The plasma is made up of atoms that have been stripped of their electrons, so they become positively charged.

The plasma is trapped in the middle of the donut-shaped machine, where it gets really hot and starts to fuse together. This is called nuclear fusion, which is what happens in the sun to create energy.

The tokamak is really important because it might be able to create energy without using fossil fuels. This would be great for the environment because it would reduce pollution and greenhouse gases.

Scientists are still working to make tokamaks more efficient and cost-effective so we can use them to generate electricity for our daily needs.

Overall, a tokamak is a really complex machine that uses a lot of science and energy to create plasma and possibly make energy without polluting our environment.