Are You an Introvert, Extrovert, or Ambivert?

The More You Know

• In 1993, San Francisco held a referendum over whether a police officer called Bob Geary was allowed to patrol while carrying a ventriloquist’s dummy called Brendan O’Smarty. He was.
• During World War 2, a bear named Wotjek joined the Polish army. He carried ammunition and occasionally drank beer.
• A Scarlet Macaw can live up to 80 years.
• The first TV commercial didn't air until the 1940s.