Pythagorean Theorem. Out of the blue?
Where did Pythagoras get the idea for his theorem?
Today's world
For four successive millennia, the ocean level rose one hundred feet in each thousand year period.
The planets' orbitals are elliptical because astronomical measurements are made to the center of the sun rather than the center of mass of the system.
Science has lost of the thread of life going down the staircase, perhaps that's why it can't find free will on the way up.
One's mental maturity, the age at which a person is able to integrate the full power of their thoughts, is reached more than a decade after puberty.
Nature experiments more freely in evolution with the male of the species.
I always thought the rate of evolution was equal to the rate of mutation, but that's not right.
Significant changes do occur although daily or even yearly the incremental changes are barely noticeable.