Let's say there's a stick, and two persons are holding the extremities:
Person A ----------stick---------- Person B
Both are pulling the stick with equal forces. At a certain moment, Person B releases it and instantly Person A knows it becase he can now pull the stick to himself.
Why...
I have been reading about dimensions, and I understand that:
A dot has no dimensions
A line has 1 dimension
A square has 2 dimensions
A cube has 3 dimensions
A tesseract has 4 dimensions
And time is another dimension just like those
In theory we can think of lines and squares, but we...