like 1 cent would be half of what peasants would earn every week.
1-1.8 million years ago was approximately 0.2-0.8 million years ago.
The air 1 million years ago was pretty much the same as it is now.
1 CE was exactly 2,009 years ago. The year preceding that was the year 1 BCE.
1 CE was exactly 2,009 years ago. The year preceding that was the year 1 BCE.
1 Gyr is 1 billion years, so 2.8 Gyr is 2.8 billion years ago.
it was about 1 billion years ago.
1 million years ago?
The year 2800 BC was 3461 years ago. This is because AD started on the year 1, not on the year 0.
it was 98 years ago
175 = 175/1
The date 5 years ago today was [current date] - 5 years.
No, cavemen are not 1 billion years old. The first known appearance of hominids, which includes early human ancestors, dates back to around 6 to 7 million years ago, not 1 billion years ago. The term "cavemen" typically refers to prehistoric human ancestors who lived in caves during the Stone Age, which began around 2.6 million years ago and lasted until about 10,000 years ago.