In total there is said to be around 400 million dogs in the world. | Baby bears are born in the winter and stay inside their dens until spring. Every time a cub finishes nursing, the mom licks its bottom to make it urinate. The mother bear then drinks the urine, which helps keep the den clean. | The lifespan of a squirrel is about nine years. | A chip of silicon a quarter-inch square has the capacity of the original 1949 ENIAC computer, which occupied a city block. | Topless saleswomen are legal in Liverpool, England, but only in tropical fish stores.

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