1) The Boston Celtics and the Los Angeles Lakers are the most successful teams in NBA history, with a combined total of 33 championships.

2) The painting "The Scream" by Edvard Munch is an iconic work of art that depicts a figure in anguish and has become a symbol of existential angst.

3) The most-watched television event in the United States is the Super Bowl, with millions of viewers tuning in each year.

4) The insurance industry is one of the oldest industries in the world, with roots dating back thousands of years.