Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

However, tucked away in the back are my fitted sheets that I always struggle to fold. It goes a little like this: violently ...

Now, you should have a rectangle-ish shape to work with. Fold the sheet in half so that the elastic edges are hidden, smooth out the corners and fold the sheet in half again. Keep folding it in half ...