Roasted coffee beans start to lose small amounts of flavor within two weeks. Ground coffee begins to lose its flavor in one hour. Brewed coffee and espresso begins to lose flavor within minutes.Rhinos are part of the same family as horses.
Rice and some other grains contain chemicals that can enhance brain functions.
Rice is the staple food of more than one-half of the world’s population.
Rising sea levels caused by global warming could lead to major flooding in Shanghai and Guangzhou and other Chinese coastal cities by year 2050. This could cause 76 million people to become homeless.
Roman statues were made with detachable heads, so that one head could be removed and replaced by another.
