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Le Journal
Infrasound, sound waves that nothing can stop
What do a wind turbine, an ocean swell, and a volcanic eruption have in common? All three emit infrasound, or sound whose frequency is below 20 hertz…
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The origin of most meteorites finally revealed
Understanding where shooting stars and meteorites come from is a question that scientists have been trying to answer since ancient times.Until…
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Le Journal
How to speak to extraterrestrials?
Interview with the linguist Frédéric Landragin, who recently published a short guide on interstellar communication.
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