#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.
In December 2021, Sebi officials had conducted a search and seizure operation at the premises of certain persons carrying out similar manipulative activities through Telegram channels. Telegram was founded in 2013 by two Russian brothers, Nikolai and Pavel Durov. At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised. Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion. Unlike Silicon Valley giants such as Facebook and Twitter, which run very public anti-disinformation programs, Brooking said: "Telegram is famously lax or absent in its content moderation policy."
from us
