Инфографика, показывающая лидерство Китая в производстве литий-ионных батарей (77% рынка). Доминирование базируется на контроле за производством катодов (сплав с литием) и анодов (смеси графита и лития). Согласно прогнозу Bloomberg, производство литий-ионных батарей вырастет в десять раз к 2027 году, при этом Китай сохранит лидерство (69% рынка).
Инфографика, показывающая лидерство Китая в производстве литий-ионных батарей (77% рынка). Доминирование базируется на контроле за производством катодов (сплав с литием) и анодов (смеси графита и лития). Согласно прогнозу Bloomberg, производство литий-ионных батарей вырастет в десять раз к 2027 году, при этом Китай сохранит лидерство (69% рынка).
But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. 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. On Feb. 27, however, he admitted from his Russian-language account that "Telegram channels are increasingly becoming a source of unverified information related to Ukrainian events." Now safely in France with his spouse and three of his children, Kliuchnikov scrolls through Telegram to learn about the devastation happening in his home country. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat.
from ms
