BEIJING, Jan. 16 (Xinhua) A study showed that the ancient relatives of modern humans in northern China may have had an Einstein brain at the time they lived
BEIJING, Jan. 16 (Xinhua) A study showed that the ancient relatives of modern humans in northern China may have had an Einstein brain at the time they lived
Almost identical beads made from ostrich eggshells have been discovered by researchers in eastern and southern Africa that date back more than 50,000 years.