The rarest chocolate bar in the world is the Porcelana bar. There are only 20,000 of these bars produced a year, and they sell for $90 per pound. | Lions can reach speeds of up to 81 kph (50 mph) but only in short bursts because of a lack of stamina. | The praying mantis is the only insect that can turn its head. | Desert snails can stay in their shell for up to three years. | The word "limelight" that is used in theatre to refer to the performers on the stage originated because before electricity was available lime was burned in a lamp, which created a white light that was directed at the performers.

A year from now you will wish you had started today.