concealment writes: "The new campaign from Fanta boasts the world's first tastable print ad, meaning you can tear a piece of the advert off and place it in your mouth. Sure, you can strictly do that with any ad but this one tastes of oranges." Link to Original Source
We warn the reader in advance that the proof presented here depends on a
clever but highly unmotivated trick.
-- Howard Anton, "Elementary Linear Algebra"