Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.
Thousands of self-proclaimed “TikTok refugees” are flocking to Xiaohongshu, or RedNote by US users, which surged to the top ...
近日,环球时报社发布中国国际形象全球调查报告(以下简称“报告”)。2024年8月至11月,中国国际形象全球调查面向46个国家、5.1万名民众进行 ...