Squaring the circle. Squaring the circle is a problem proposed by ancient geometers. It is the challenge of constructing a square with the same area as a given circle by using only a finite number of steps with compass and straightedge.
A bland diet may be needed for people who are recovering from surgery on the digestive tract or who have problems with nausea, heartburn or other digestive issues. Foods allowed on a bland diet are generally soft and not heavily seasoned.
Garlic: It is a known fact that garlic can turn any bland food into a tasty treat, so why not include them in your daily diet? The main challenge to the proposition has to be the common perception that no salt ultimately means lack of flavour and bland food.