#JT60Años | 👨🔬 Es conocido por haber descubierto la reacción termita y coinventor de la amalgama de sodio. La termita es una mezcla que produce una reacción extremadamente exotérmica, se oxida aluminio y se reduce óxido de hierro (III) o bien óxidos de otros metales. Se emplea en soldadura térmica.
📌 Ese proceso lo inventa en 1893, patentó en 1895 y publicó en un documento extenso en 1898. La amalgama de sodio y mercurio empleada en síntesis orgánica. Johannes Wilhelm “Hans” Goldschmidt muere en Baden, Baden el 21 de mayo de 1923.
#JT60Años | 👨🔬 Es conocido por haber descubierto la reacción termita y coinventor de la amalgama de sodio. La termita es una mezcla que produce una reacción extremadamente exotérmica, se oxida aluminio y se reduce óxido de hierro (III) o bien óxidos de otros metales. Se emplea en soldadura térmica.
📌 Ese proceso lo inventa en 1893, patentó en 1895 y publicó en un documento extenso en 1898. La amalgama de sodio y mercurio empleada en síntesis orgánica. Johannes Wilhelm “Hans” Goldschmidt muere en Baden, Baden el 21 de mayo de 1923.
The account, "War on Fakes," was created on February 24, the same day Russian President Vladimir Putin announced a "special military operation" and troops began invading Ukraine. The page is rife with disinformation, according to The Atlantic Council's Digital Forensic Research Lab, which studies digital extremism and published a report examining the channel. False news often spreads via public groups, or chats, with potentially fatal effects. There was another possible development: Reuters also reported that Ukraine said that Belarus could soon join the invasion of Ukraine. However, the AFP, citing a Pentagon official, said the U.S. hasn’t yet seen evidence that Belarusian troops are in Ukraine. The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. Asked about its stance on disinformation, Telegram spokesperson Remi Vaughn told AFP: "As noted by our CEO, the sheer volume of information being shared on channels makes it extremely difficult to verify, so it's important that users double-check what they read."
from us
