Lets say you want to quickly pick points in order to nail some wood together to build a wooden ship.
You can use one line to pick numerous points, or you can pick 1 precise point using two lines on a flat surface that is 2 dimensions. You can use various angles in between these two lines, or...
So I go into this restaurant, and I got bored. So, I tilt a salt shaker on a sturdy table and let it go... It doesn't tip over... How do you think this occurs?
Guys,
This video is really telling us that equilateral triangles that the national institute of standards has produced is the foundation of all mathematics, chemistry, and physics. We ought to study the index of retractions of this plastic equilateral triangle prism and understand that the...