When delivering a speech, change the text colour every four lines and then print it. It will make it ten times easier to keep your place when reading.
Sea otters hold hands when they sleep so that they don't drift away from each other.
In 1770, the British Parliament passed a law condemning lipstick, stating that "women found guilty of seducing men into matrimony by a cosmetic could be tried for witchcraft".
Two hours of silence a day prompts cell development in the hippocampus region of the brain, where memories are formed.
