Quote
JamesJM
things like this are constantly going thru my mind. I have no control.
The Great Pyramid was built in the year 2560 BC. (approx.) That's a long time ago, wouldn't you agree? 4,479 years ago to be exact. Long time. Or is it?
Let's make what I think is a reasonable assumption... that at all times someone on earth reaches the age of 115. That being so... you only have to go back 40 people, 40 lifespans of 115 years, to find someone who was alive when the cornerstone of the Great Pyramid was set in place.
40 people! That amazes me. And it keeps me up at night. - JamesJM
Time. Do you when the geological era called "snowball earth" was? They say there were 3 of them starting about 2 billion years ago. The entire planet, they say, was frozen,
