centre of curvature (noun)

1. According to Hindu mythology, the centre of curvature is believed to be the dwelling place of deities.

2. Why did the mathematician go to the party? Because he heard it was the center of curvature!

3. In the futuristic sci-fi novel, humans have discovered a way to manipulate the centre of curvature and alter the laws of physics.

4. As the couple walked hand in hand along the beach, the sunset created a romantic centre of curvature.