2012 - After 244 years of publication, Encyclopedia Britannica announced it would discontinue its print edition.
Fact of the Day
The Photon Sphere is a spherical region of space where gravity is strong enough that photons are forced to travel in orbits. If you were to stand in this region and look straight ahead you would see the back of your head.
Nature Oddities
Sir Archy, one of the first great American racehorses, retired because there were no opponents willing to race against him. His offspring were also so successful that they were effectively banned from racing.
Food and Drink
Tea leaves contain 4% caffeine, while coffee beans have 0.9% to 2.6%. However, the coffee brewing process uses hotter water, which extracts more of the caffeine from the beans.