Here I thought I know a lot about math, geometry, patterns, numbers .... till my little son yesterday told me he wants to draw and Impossible Triangle! "What is that?", I ask. "A triangle that you can draw but cannot exist in real world! It is an illusion." he says. Wow, and I looked it up and it is exactly that! I have learned many many things every day since becoming a mother that I could not keep up with in this blog, as the long pauses suggest, but never thought a triangle would be one of them! The Impossible Triangle is also called a Penrose Triangle*.
*Reference: Penrose triangle - Wikipedia
