After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

这些有力的证据表明火在 40 万年前就曾被有意识地制造出来，这比先前人们认为的时间早了 35 万年。 A replica skull of the people living in Britain at the time shows that they were not of our species but a different kind of human.

For twenty-one years, between 1999 and 2020, millions of people around the world lent the processing cycles of their personal ...