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.

What is the main advantage of fusion energy compared to traditional fossil fuels?

• It is a clean and inexhaustible source.

• It requires less technology.

• It generates less energy.

• It is cheaper to produce.

Why is hydrogen considered a suitable fuel for fusion reactions?

• It is the least reactive element.

• It is the heaviest element.

• It is the most expensive element.

• It is the most abundant element in the universe.

What is a tokamak?

• A machine used to achieve fusion reactions.

• A device for splitting atoms.

• A type of nuclear fission reactor.

• A tool for measuring temperature.

What breakthrough did Mihalko Resnevic contribute to in the field of fusion?

• He invented a new type of fuel.

• He proved that a compact tokamak could reach fusion conditions.

• He developed a new method for splitting atoms.

• He discovered a new element for fusion.

What is the main challenge in making fusion a viable energy source?

• Finding a suitable location for reactors.

• Achieving temperatures lower than the sun's core.

• Reducing the size of the reactors.

• Making the devices more efficient than the energy they consume.

Why has the ITER project been delayed and become more expensive?

• Due to lack of interest from scientists.

• Because of its size and international collaboration.

• Because it uses outdated technology.

• Due to environmental concerns.

What role do startups play in the advancement of fusion technology?

• They slow down the progress of fusion research.

• They focus on traditional energy sources.

• They provide entertainment for investors.

• They bring renewed enthusiasm and investment into the field.