How can the length of each of two collinear rays be the same as the line they create when joined together at an angle of 180 degrees as shown in the image provided?
There is a ‘caveat’ to this riddle. Infinity is not a comparable value, and most mathematicians would say you cannot measure a line or a ray. However it does allow us to perform an interesting step-wise comparison which I believe leads to an interesting mental paradox.
Lets start by examining the length of one of the rays by counting the points in that ray and list this tally in a column labeled Ray BA. Then lets count the points in the line (both rays), and list this tally in a second column called Line AC. The table displayed below tallies these counts.
The results are as we expect. We always tally about twice as many points for the line as compared to the ray. For example where the Ray BA = 1000 points, the Line AC = 1999, approximately double. But, herein lies the paradox – we can plainly see from the table that the line tally is always twice the ray tally. So come on mathematicians – clearly we should just say – a line is twice as long as a ray. Let’s face it – no matter how far you extrapolate the table (above) – the line always has twice as many points as the ray!
But this is not how they (mathematicians) compare lines and rays. Mathematicians either say they are both immeasurable, or they are both equally long having infinite points. So again I ask:
Why does each ray in a pair of collinear rays contain the same number of points as a single continuous line?
I propose that the solution to this riddle provides us with a construct for visualizing what is happening at the quantum horizon.
The answer will be provided in the next post – I promise…