Η κατασκευή του μεγαλύτερου 3D εκτυπωμένου κτιρίου της Ευρώπης σε 140 ώρες Χάρη σε έναν τεράστιο εκτυπωτή BOD2 σχεδιασμένο από την COBOD International, κατασκευάστηκε το Wave House, ένα data center 600 τετραγωνικών μέτρων. Χτισμένο σε χρόνο ρεκόρ 140 ωρών στη Χαϊδλβέργη της Γερμανίας, το κτίριο είναι σήμερα το μεγαλύτερο κτίριο τέτοιου τύπου στην Ευρώπη.
Journey to the supermassive black hole at the center of our galaxy Watch this video footage that zooms in on the black hole (Sgr A*) at the center of our galaxy. After an overview of the Milky Way, we dive into the dense clouds of gas and dust at the center of our galaxy. The stars in it have been observed by ESO's Very Large Telescope and ESO's Very Large Telescope Interferometer for decades, with the black hole's immense gravitational pull distorting the orbits of the largest stars. close to him. Finally, we come to Sgr A*, from which the first image was obtained. The black hole is represented by a dark central region called a shadow, surrounded by a ring of gas and luminous dust. The various observations used here were taken at different times, by different teams and with different facilities, and put together for the purposes of the zoom effect. The images range from early visible wavelengths all the way to infrared, with the very last image taken at radio wavelengths.
Eruption of the Semeru volcano Saturday, December 4, 2021 on the Indonesian island of Java, the Semeru volcano erupted, releasing an impressive cloud of ash. Several areas have been plunged into darkness after being covered by volcanic ash, prompting thousands to flee their homes. There would be at least one dead and dozens injured.
South Africa violence and looting South African authorities have sent troops to two provinces as they fight to contain a wave of violence sparked by the imprisonment of former President Jacob Zuma.
Ένα κρεβάτι για μικρούς χώρους Η εταιρία ORI με έδρα τη Νέα Υόρκη, σχεδιάζει έπιπλα για μικρούς χώρους. Αυτό είναι το "Cloud Bed", ένα κρεβάτι που υψώνεται στο ταβάνι, ενώ ταυτόχρονα αφήνει τη θέση του σε ένα καναπέ.
Why are there several waves of covid? A very nice little video where he simulates infectious diseases by explaining the different parameters. This makes it possible to understand why a disease or a virus comes and goes.