This long-running game show has contestants bid on prizes without going over the price. Its host for 35 years was Bob Barker.
The Price Is Right
This vital organ pumps blood through your body and beats about 100,000 times per day.
the heart
In 1969, astronaut Neil Armstrong became the first person to walk on this celestial body.
The Moon
A pot of water is said to be at 212°F when it reaches this state.
boiling
He's the King of Rock and Roll.
Elvis Presley
Lucille Ball starred in this classic 1950s sitcom as a redheaded housewife who was always getting into trouble.
I Love Lucy
Doctors recommend this many hours of sleep per night for adults to support good health.
7-9 hours
This civil rights leader delivered his 'I Have a Dream' speech at the 1963 March on Washington.
MLK Jr.
This cooking method — submerging food in hot oil — gives fried chicken and donuts their crispy coating.
deep frying
This Motown legend, known as the 'Queen of Soul,' sang 'Respect' in 1967.
This fictional New York City detective show has run for over 20 seasons, making it the longest-running primetime drama in U.S. history.
Law & Order
This mineral, found in dairy products and leafy greens, is essential for strong bones.
calcium
The Berlin Wall, which divided East and West Germany, fell in this year.
1989
Before refrigerators existed, people preserved meat by rubbing it with this white mineral found in your kitchen.
salt
This singer, nicknamed 'Old Blue Eyes,' was a member of the famous Rat Pack and sang 'My Way.'
Frank Sinatra
This iconic 1990s sitcom was set at a coffee shop and ran for 10 seasons, following six pals.
Friends
This type of diabetes, most common in adults over 45, occurs when the body doesn't use insulin properly.
Type 2 Diabetes
This U.S. president signed the Civil Rights Act of 1964 into law.
LBJ
This cooking method slow-roasts tough cuts of meat in liquid for hours until they fall off the bone.
braising
This 1975 Eagles song contains the lyric: 'You can check out any time you like, but you can never leave.'
Hotel California
This 1977 miniseries based on Alex Haley's novel about his ancestors became one of the most-watched programs in TV history.
Roots
A blood pressure reading of this is considered the ideal level for most adults.
120/80
This 1980 tragedy killed 57 people when a volcano in Washington State erupted after a major earthquake.
Mount St. Helens
Named after a French city, this rich sauce made from butter, egg yolks, and lemon juice is a classic for Eggs Benedict.
Hollandaise sauce
The Beatles were from this English city, where they first found fame before taking America by storm.
Liverpool