Magnitude Memes

Ever notice how physics professors have the artistic skills of a kindergartner but still expect you to visualize 5-dimensional manifolds? This chalk masterpiece shows a "vector" that's simultaneously a Halloween costume, a flying squirrel, and possibly Batman after a rough night. The arrow above its head is the universal symbol for "trust me, this has direction and magnitude." Next time your professor asks why you can't grasp tensors, just point to their stick figure art and say "this is why."