The = sign was invented by 16th Century Welsh mathematician Robert Recorde, who was fed up with writing “is equal to” in his equations. He chose the two lines because “noe 2 thynges can be moare equalle”.
When faced with danger, the octopus can wrap six of its legs around its head to disguise itself as a fallen coconut shell and escape by walking backwards on the other two legs.
and get this … “Restaurant” is the most mis-spelled word in search engines.