But he did have salt! He remembered his mother hanging rows of fish to dry from a bamboo pole. That was what he would do: string hemp between the corner poles and hang the fish he caught.

Even the Alaskan town of North Pole is building three new roundabouts, one at the corner of Santa Claus Lane and St Nicholas Drive.

Through the observation to the practical production and analysis with the theories, the influence of bend radius inside the rectangle pole coil against dimension of the bend corner part is discussed.