The U.K. Startup Trying to Change the Way the World Gets its Energy

The video explores the concept of fusion energy, highlighting its potential as a clean and inexhaustible power source. It contrasts fusion with fission and explains the natural occurrence of fusion in stars. The challenges of replicating fusion on Earth are discussed, focusing on the need for extreme temperatures and the use of tokamaks. The video also covers the history and current state of fusion research, including the involvement of private companies and the potential for breakthroughs. The future of fusion energy is seen as promising, with increased investment and innovation driving progress.

How does the temperature required for fusion on Earth compare to that of the sun?

What challenges have hindered the progress of fusion energy development?

What potential benefits could fusion energy provide if successfully harnessed?