Aerogel ist der leichteste Feststoff mit der geringsten Dichte der Welt. Es ist ein Gel, das zu 99,8 % aus Luft besteht. Dieses Material sieht aus wie gefrorener Rauch und ist fast so leicht wie Luft selbst. Es wiegt nur 1,74 Gramm.
Es ist so leicht, dass sogar Seifenblasen es hochheben können. Trotz seines Gewichts hält es extremen Temperaturen von -275 °C bis 650 °C stand und bietet einen Hitzeschutz wie nichts anderes auf der Erde.
Das Zeug ist echt der Hammer 🤩
Das Original-Video gibt es leider nur in englisch👆
Hier kannst Du das Video in deutsch synchronisiert anschauen 👉Link
Aerogel ist der leichteste Feststoff mit der geringsten Dichte der Welt. Es ist ein Gel, das zu 99,8 % aus Luft besteht. Dieses Material sieht aus wie gefrorener Rauch und ist fast so leicht wie Luft selbst. Es wiegt nur 1,74 Gramm.
Es ist so leicht, dass sogar Seifenblasen es hochheben können. Trotz seines Gewichts hält es extremen Temperaturen von -275 °C bis 650 °C stand und bietet einen Hitzeschutz wie nichts anderes auf der Erde.
Das Zeug ist echt der Hammer 🤩
Das Original-Video gibt es leider nur in englisch👆
Hier kannst Du das Video in deutsch synchronisiert anschauen 👉Link
At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. 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. That hurt tech stocks. For the past few weeks, the 10-year yield has traded between 1.72% and 2%, as traders moved into the bond for safety when Russia headlines were ugly—and out of it when headlines improved. Now, the yield is touching its pandemic-era high. If the yield breaks above that level, that could signal that it’s on a sustainable path higher. Higher long-dated bond yields make future profits less valuable—and many tech companies are valued on the basis of profits forecast for many years in the future. "We're seeing really dramatic moves, and it's all really tied to Ukraine right now, and in a secondary way, in terms of interest rates," Octavio Marenzi, CEO of Opimas, told Yahoo Finance Live on Thursday. "This war in Ukraine is going to give the Fed the ammunition, the cover that it needs, to not raise interest rates too quickly. And I think Jay Powell is a very tepid sort of inflation fighter and he's not going to do as much as he needs to do to get that under control. And this seems like an excuse to kick the can further down the road still and not do too much too soon." Meanwhile, a completely redesigned attachment menu appears when sending multiple photos or vides. Users can tap "X selected" (X being the number of items) at the top of the panel to preview how the album will look in the chat when it's sent, as well as rearrange or remove selected media.
from br
