> "... I thought this comment of the professor was an interesting eye opener."
"For God doth know that in the day ye eat thereof, then your eyes shall be opened, and ye shall be as gods, knowing good and evil." (Genesis 3:5)
Having your eyes opened to believe nonsense is the goal of such so-called 'education'. For all we know the notches were a tally of successful hunts or a scalp tally. Or maybe the notches were to allow a sinew or leather wrapping to adhere to the bone, possibly being used as a handle for a tool. And who trusts a mere picture being held up as scientific evidence of anything?
Delusional people like to read their preconceived notions into everything. The eugenics supremacists in the education racket tell you that your ancestors were cave-dwelling monkeys so you filter artifacts through that lens and confirm that your ancestors were cave-dwelling monkeys.
Anyone who believes that man began living in caves and tried to make a calendar on a bone is an neanderthal cave-dweller's son.