About 110 years ago we decided germs and such caused disease?
Less than 300 years ago we burned people as witches.
How many years ago did we think the earth was the center of the solar system/universe?
And who had to recant or die when he discovered that we were not the center of the universe?
Less than 300 years ago we burned people as witches.
How many years ago did we think the earth was the center of the solar system/universe?
And who had to recant or die when he discovered that we were not the center of the universe?