Europe · General news · Futura Planète

Ils ont fabriqué un « trou noir » qui avale le son : « Une fois qu’une onde pénètre dedans, elle n’en ressort jamais »

Published by Futura Planète · France 8 h ago

Non, on ne parle pas ici d’un trou noir cosmique capable de déformer l’espace-temps. Mais des chercheurs ont conçu un étrange « trou noir sonique » : un dispositif imprimé en 3D…

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