Chongyi Edit Meaning

1. Speed of light. The Speed of Light is 3x10^8, or 300,000,000 meters per second..

1. –noun 1. Slang. a. a cigarette, especially one loaned after many loans, a refusal and eventual relenting by the loaner. -verb 1. Sla..

1. The famous 18 th century philosopher. To describe his moral philosophy he used this brillant metaphor: "The moral law within and th..