This post is in response to a puzzle posted by a friend of mine.
The puzzle is as follows:
“If a plane is placed on a giant treadmill, and the treadmill is programmed to automatically match the plane’s forward speed (in the opposite direction), can the plane take off?”
Before I begin to solve the solution, here are a few assumptions: Continue reading
Here’s a nifty little math puzzle I came up with recently.
There are three sets of parallel lines on a 2D surface (plane). Each set contains an infinite number of lines, and each line is infinite.
The parallel lines in each set Continue reading