Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

海归学者发起的公益学术平台分享信息，整合资源交流学术，偶尔风月沧海遗珠，信手拈来 图源：pixabay.com01羊群的行动很像量子纠缠状态图源：CERN 40 多年来，每到春夏季节，一群绵羊都会在欧洲核子研究中心 (CERN) ...