Ученые из Чили совершили удивительное открытие: они обнаружили вид лягушек Alsodes vittatus, который не встречался с 1902 года. Две популяции этих загадочных существ нашли в регионе Ла-Араукания.
Это открытие — не просто научная сенсация, но и важный шаг для сохранения биоразнообразия. Большинство видов рода Alsodes находятся под угрозой исчезновения, и теперь у нас есть шанс их защитить.
Ученые из Чили совершили удивительное открытие: они обнаружили вид лягушек Alsodes vittatus, который не встречался с 1902 года. Две популяции этих загадочных существ нашли в регионе Ла-Араукания.
Это открытие — не просто научная сенсация, но и важный шаг для сохранения биоразнообразия. Большинство видов рода Alsodes находятся под угрозой исчезновения, и теперь у нас есть шанс их защитить.
"Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. He said that since his platform does not have the capacity to check all channels, it may restrict some in Russia and Ukraine "for the duration of the conflict," but then reversed course hours later after many users complained that Telegram was an important source of information. Investors took profits on Friday while they could ahead of the weekend, explained Tom Essaye, founder of Sevens Report Research. Saturday and Sunday could easily bring unfortunate news on the war front—and traders would rather be able to sell any recent winnings at Friday’s earlier prices than wait for a potentially lower price at Monday’s open. Telegram, which does little policing of its content, has also became a hub for Russian propaganda and misinformation. Many pro-Kremlin channels have become popular, alongside accounts of journalists and other independent observers.
from ms
