Are We Finally on the Road to Fusion Power?

The Joint European Torus (JET) facility in Oxford announced a breakthrough in nuclear fusion, doubling the previous record for sustained energy. While JET's experiment didn't achieve net energy, it sets the stage for the larger ITER project in France, expected to start in 2025. Fusion, a clean energy source, involves fusing atomic nuclei under extreme conditions, using devices like Tokamaks. Despite challenges, fusion holds promise for future energy needs, though it won't solve immediate climate issues.

What was the significant achievement announced by the Joint European Torus (JET) facility?

• They achieved net energy production.

• They doubled the previous record for sustained nuclear fusion energy.

• They created a new type of nuclear reactor.

• They discovered a new isotope of hydrogen.

What is the main challenge in achieving nuclear fusion on Earth?

• Developing a new form of electricity.

• Creating a new type of hydrogen isotope.

• Generating enough pressure and temperature.

• Finding a suitable location for reactors.

What device is used in the JET reactor to achieve nuclear fusion?

• A particle accelerator.

• A Tokamak.

• A solar panel.

• A fission reactor.

Which isotopes of hydrogen are used in the JET reactor?

• Helium and protium.

• Tritium and helium.

• Deuterium and tritium.

• Protium and deuterium.

What is the expected outcome of the ITER project in France?

• To discover a new element.

• To create a new type of nuclear fission.

• To achieve net energy production.

• To develop a new solar energy technology.

What is a potential benefit of nuclear fusion energy?

• It requires rare and expensive materials.

• It produces large amounts of greenhouse gases.

• It is easy to achieve with current technology.

• It has abundant fuel sources and low emissions.

Why is nuclear fusion not expected to replace fossil fuels soon?

• It is not supported by current technology.

• It produces too much radioactive waste.

• It is not yet capable of producing net energy.

• It is too expensive to develop.