Proof that we can't take anything as pure unbreakable fact, something can always change | |
Prisoner of Technology
User ID: 792783 United States 06/14/2011 10:51 AM Report Abusive Post Report Copyright Violation | No one has ever seen a perfect circle, nor a perfectly straight line, yet everyone knows what a circle and a straight line are. Perceived circles or lines are not exactly circular or straight, and true circles and lines could never be detected since by definition they are sets of infinitely small points. |