Британские химики сделали cамые тонкие спагетти в мире.
Их толщина в 200 раз меньше человеческого волоса, а диаметр даже меньше длины некоторых световых волн. Поэтому спагетти нельзя заметить без мощной аппаратуры.
Открытие может быть применимо в тех сферах, где содержимое должно проводить влагу, но защищать от внешних воздействий. Например, нановолокна могут быть использованы в больничных повязках
Британские химики сделали cамые тонкие спагетти в мире.
Их толщина в 200 раз меньше человеческого волоса, а диаметр даже меньше длины некоторых световых волн. Поэтому спагетти нельзя заметить без мощной аппаратуры.
Открытие может быть применимо в тех сферах, где содержимое должно проводить влагу, но защищать от внешних воздействий. Например, нановолокна могут быть использованы в больничных повязках
Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." 'Wild West' The message was not authentic, with the real Zelenskiy soon denying the claim on his official Telegram channel, but the incident highlighted a major problem: disinformation quickly spreads unchecked on the encrypted app. Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields. 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.
from kr
