From now on, 11 ice and snow play experience venues have been opened, providing more than 40 activities, including speed skating skates, ice slides, ice dragon boats and other municipal parks
Three Winter Olympic supporting roads in Shijingshan were opened to traffic to ease regional congestion, making it easier for residents to reach the Winter Olympic venues
Xichang a young man resigned to take care of his father with cerebral infarction and became popular on the Internet
A community in Chengdu has distributed “welcome gifts” for 14 consecutive years
Beijing, January 1 (Kong Qingling, sweet, Zhang Aolin, Guan Na, Meng Xiangjun) in 2022, mankind will continue to face 100 years of great changes and COVID-19’s dual test, from regional hot spots to economic development, from climate change to emerging technology, under various challenges triggered by multiple changes, where will the international situation go?
Beijing, January 1 (Xinhua) (Guan Na) wave your sleeves in 2021 and wave gently in 2022. Amidst the winds of change, 2021 has gone, but COVID-19 has not dissipated. But we still opened the unknown “blind box” in 2022 with eager expectations and blessings.
Dolphins can transmit other information by changing the volume of their whistles
Scientists use magnetic fields to switch nano lasers to enhance the stability of optical signals
Scientists have discovered a huge new planet, but they don’t know how it was formed
Scientists have proposed a new method of computing evolutionary trees that can quickly obtain accurate dates