humans come from? This is the eternal journey of human roots, but the footprints of human ancestors are confusing and even disappeared from the ground completely. This makes many scientists suspect that human ancestors once entered the ocean.
In 2020, scientists still have not stopped exploring human ancestors and discovered many unknown "secrets"!
Human ancestors had "secret lovers"? While studying the genes of ancient humans, scientists discovered that 1 million years ago, early humans lived with another mysterious species during the Homo sapiens period. From Homo sapiens to modern humans, this is in our genes. DNA of species.
This is a mysterious creature that suddenly appeared in the Homo sapiens life circle 1 million years ago, but scientists cannot be sure what this mysterious species is, and there is no complete DNA of the species, but many scientists believe that this mysterious species may be Homo erectus .
At present, scientists can only find the gene fragments of this species. Perhaps it is the addition of mysterious species that has accelerated human evolution.
Scientists discovered ancient flint and steel?
In the desert of Israel, scientists found sharp flintstones left by ancient humans. Flintstones were about 130,000 years ago, during this period ancient humans left Africa and began to migrate. The flint and steel discovered by scientists may mark the migration path of ancient humans. In the future, the area will become the focus of archaeology. It is hoped that more migration traces of ancient humans can be found to determine the direction of human ancestors' movement.
Arabian Peninsula might be an oasis in ancient times?
There are many traces of ancient human life in the Arabian Peninsula. Scientists found fossils of human footprints 120,000 years ago in an ancient riverbed.
Scientists believe that these footprints are evidence of the existence of Homo sapiens, which also proves that 120,000 years ago, the Arabian Peninsula might be an oasis, full of lakes, and very suitable for human survival.
Maybe humans landed on Americas 30,000 years ago?
According to previous studies, the first humans landed in the Americas about 13,000 years ago.
But in a cave in the north of , Mexico, scientists discovered a group of stone tools made by ancient humans, which date back 30,000 years.
Scientists believe that this should be the ice age. The Americas and Asia were connected together, which allowed humans to migrate to the Americas. However, the ancient humans who arrived in the Americas lived very hard. It was not until 14,000 years ago that the population of the Americas began to increase significantly.
Human miners appeared 10,000 years ago?
Scientists found traces of ancient human mining in a submerged underwater cave in Mexico, including traces of fire, stone tools, and special markings. The markings in the
mining caves prove the wisdom of ancient humans. In the complex caves, the markings are used to help memorize the road, so as to avoid getting lost in the cave.
Ancient humans mainly collected red stones in caves, which had a slight mosquito repellent effect.
A new branch of human evolution appears in Africa?
The African continent has always been a very complex area in anthropology. Scientists extracted DNA in an ancient human grave and found that there are at least four human DNA lineages in the tomb, and these lineages can be traced back to 300,000 years ago, or even part of them. The lineage has long been lost, and this may be another branch of human evolution.
But so far, no tribe has been found that has a relationship with the tomb. Perhaps the bloodline has become extinct, or they are hidden in an invisible place.
Humans have lived on the earth for at least millions of years, but the journey of seeking roots for modern humans is extremely difficult!
