In what state of matter are atoms most tightly packed together?
What is solid?
Who was the fourth president of the United States?
Who was James Madison?
Who wrote the hit song Shape of You?
Who is Ed Sheeran?
What is the largest country in South America?
What is Brazil?
What is the hottest pepper in the world?
What is the Carolina Reaper?
What is the symbol for silver on the periodic table?
What is Ag?
The United States bought Alaska from which country?
What is Russia?
Who is statistically the most popular musician right now?
Who is Taylor Swift?
What are the names of the five oceans of the world?
What are the Atlantic, Pacific, Indian, Arctic, and Antarctic oceans?
Who painted the Mona Lisa?
Who is Leonardo da Vinci?
What is the unit of measurement that describes the size of an earthquake?
What is the Richter scale?
Which amendment to the U.S. Constitution guarantees women the right to vote?
What is the 19th amendment?
Before becoming famous, where did Harry Styles work?
What is a Bakery?
What is the capital of Mexico?
What is Mexico City?
How long is an Olympic swimming pool (in meters)?
What is 50 meters?
Where are the three smallest bones in the human body?
What is the ear, specifically the middle ear?
Which war in U.S. history is known as the Forgotten War?
What is the Korean War?
Which key contains 1 sharp?
What is G Major? (F#)
What was the first city to reach a population of one million?
What is Rome?
How many legs does a crab have?
What is 10?
During what lunar phase is the moon least visible from Earth?
What is the new moon phase?
During World War II, which person is credited as the individual that cracked the Enigma Code - the secret method that the Germans used for communication?
Who was Alan Turing?
Which famous composer wrote this song, and what is it's name?
Who is Beethoven? What is Symphony No. 5?
How many US states share a border with Canada?
What is 13?
What does the economic term "GDP" stand for?
What is Gross Domestic Product?