Science

More and More Wind turbines: Will the air ever stand still?

As part of the energy transition, we are switching from fossil fuels to methods with which we extract energy from our environment. This happens through both solar systems and wind power plants. This raises the appropriate question: Is this energy really renewable or have we at some point taken all the wind out of the atmosphere? We classify the situation and compare humanity's energy needs with the available solar and wind energy.

When and how will our Sun die?

After a long period of debate in the scientific community, a 2018 study came to highlight the planetary nebula stage as the most probable final destination of our star. How will the events happen?

Why don't gold and platinum sink to the Earth's core?

All planetary models have suggested that, due to their properties, gold and other precious metals should sink to the Earth's core, however they are found in the Earth's crust. There is already a possible answer to this mystery.

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