卧槽，没事翻译一点难以想象的事实吧

The barnacle is a type of arthropod that is related to crabs and lobsters, yet usually much smaller. They are exclusively marine dwelling animals and tend to live in shallow waters.

However, while most people have seen barnacles at the beach, they probably never knew that these animals are famous for their penis size! Barnacles are suspension feeders so movement is tough.

Because of this, reproduction is even more difficult. Most barnacles are hermaphroditic, which means they switch from male to female throughout their life, yet when they are male the organisms cannot leave their shell to mate. Thus, over time they developed penises forty times larger than their entire body to reach the female!

Checkers, despite being played on the same board as Chess, is infinitely less complex than the latter game. In fact, it's so relatively simple, that it should always end in a draw.

You've probably played Tic-Tac-Toe hundreds of times with a friend and after a few games, neither one wins because they don't make any mistakes. The case is the same with Checkers.

In 2007, the University of Alberta announced that their program, Chinook, had solved the game. This meant that, if both sides played perfectly, the game would always result in a draw.

Now, this is much more difficult than it sounds, because the game has 10 to the 20th power number of legal positions. This is much larger than Tic-Tac-Toe, which is why it's much easier to tie at that game. However, it doesn't compare to Chess, which has an estimated 10 to the 50th power legal positions.

• Many characters’ middle initial is J.
• Kang and Kodos, the two alien characters, are named after Star Trek characters.
• The Simpsons holds the world records for the longest running prime time TV show and most guest stars on a TV show.
• The series has parodied Citizen Kane so often that it has often been claimed you could re-enact the entire movie using clips from the show.
• Many characters are named after streets in Portland, Oregon.
  

Ironically, Roosevelt didn’t even like cars! The first president to ever ride in a car was William McKinley. He took a ride in a steam-powered vehicle created by the Stanley Motor Carriage Company, called a “Stanley Steamer” (not to be confused with the carpet cleaners). McKinley was assassinated before the U.S. government ever purchased a car for the president. As his successor, Theodore Roosevelt became the first president to have a car. Still, the famous Rough Rider preferred riding horses (or the occasional moose).

It wasn’t until the next president, William Howard Taft, took office that the White House stables were replaced with a fleet of cars. The first president to have a presidential limousine was Calvin Coolidge. Appropriately, the president’s limo was a Lincoln.

You should use warm water and soap to wash your hands. Rub your hands for 20 seconds away from the water stream and then dry your hands with a towel. Why a towel? studies have shown that using an electric hand dryer actually increases the amount of germs and bacteria on your hands, even worse than before you washed them.

The water temperature water is not hot enough to kill the bacteria, because bacteria grows faster with the normal body temperature. However, warm, soapy water is more effective than cold, soapy water at removing the natural oils on your hands which hold soils and bacteria.