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Why are many galaxies spiral shaped?

The magnetic field plays a role, until recently, unsuspected in the way galaxies like ours take their spiral shape.

Earth's magnetic field was more powerful than previously thought

The primitive magnetic shield managed to preserve the atmosphere and with it life on the planet thanks to its intensity. It was not as weak as we thought.

Greta Thunberg in Davos: "Nobody has done anything for the climate"

The inspiring activist of the Fridays For Future movement speaks for the second consecutive year at the World Economic Forum held in Davos (Switzerland).

Tips and tricks for your Android smartphone. Did you know that there are functions you can do on Android but not on iPhone?

Tips and tricks for your Android smartphone. Did you know that there are functions you can do on Android but not on iPhone? Come in and find out everything.

7 peaceful applications of nuclear energy

We tend to associate nuclear energy with the production of electricity or with atomic weapons, but every day we use it in very different ways: in certain types of medical imaging, in the treatment of cancer ...

They design a method to extract oxygen from dust on the Moon

The ESA scientists' goal is to make rocket fuel and breathable air on the Moon for future lunar colonists.

Tell me how you walk and I will help you improve your health

It seems like a saying, but it is not. So says the Japanese Fujitsu, which has developed a technology to digitize and quantify the patterns of the way patients walk and thus improve their health.

They present the first augmented reality lenses

Its creators claim that the lenses display a small screen of 14,000 dots per inch (dpi). How are they used? What are its uses?

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Schedules of the Valencia GP of MotoGP in Cheste and how to see it

The Cheste circuit hosts this weekend, from November 4 to 6, the 2022 MotoGP Comunitat Valenciana GP. See the schedules and all the information.

"Don't talk to me!": Danni Büchner makes a clear announcement to hated party guests

Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.

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