В Китае запущен крупнейший парк беспилотных карьерных самосвалов — 100 машин на угольной шахте.
Они автономно перевозят до 90 тонн груза, проезжая до 60 км на одной зарядке. Уже на 20% эффективнее обычных. До конца года планируют запустить 5000 таких машин.
В Китае запущен крупнейший парк беспилотных карьерных самосвалов — 100 машин на угольной шахте.
Они автономно перевозят до 90 тонн груза, проезжая до 60 км на одной зарядке. Уже на 20% эффективнее обычных. До конца года планируют запустить 5000 таких машин.
WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world. "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. 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. Ukrainian forces have since put up a strong resistance to the Russian troops amid the war that has left hundreds of Ukrainian civilians, including children, dead, according to the United Nations. Ukrainian and international officials have accused Russia of targeting civilian populations with shelling and bombardments. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat.
from ms