Humans began tracking years around 5,000 years ago with the development of the ancient Egyptian calendar.
Humans began the practice of counting years around 10,000 years ago with the development of agriculture and settled societies.
Humans began recording the passage of time in years around 5,000 years ago with the development of the ancient Egyptian calendar.
Humans began covering their private parts for modesty and protection around 170,000 years ago.
Humans have been cutting their hair for thousands of years, with evidence of hair cutting dating back to prehistoric times.
6000 BC
Humans began the practice of counting years around 10,000 years ago with the development of agriculture and settled societies.
12,000 years ago
Humans began recording the passage of time in years around 5,000 years ago with the development of the ancient Egyptian calendar.
Dogs and humans have lived together for more than 12,000 years
1974
Identity and tracking.
Humans began covering their private parts for modesty and protection around 170,000 years ago.
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Humans have been cutting their hair for thousands of years, with evidence of hair cutting dating back to prehistoric times.
Dogs and humans have lived together for more than 12,000 years
Dogs and humans have lived together for more than 12,000 years
First humanoids (Sahelanthropus tchadensis): 7 000 000 years ago First modern humans (Homo sapiens sapiens): 195 000 years ago