How to slice a bagel into two congruent, linked halves? By following these easy step-by-step directions on how to cut a bagel into two linked half, you can transform an everyday breakfast into a magical experience. Eating a bagel in this manner is more entertaining and provides you with a larger area on which to spread cream cheese.

### The Golden Ratio Nautilus

The nautilus shell is typically associated with the golden ratio. There is a dispute over whether the golden ratio nautilus is real or myth!