History's Hidden Corners
Brain-Teasing Logic
Literary Labyrinth
World Geography
Scientific Wonders
100

What empire was ruled by Genghis Khan in the 13th century and became the largest contiguous empire in history?

The Mongol Empire

100

If you have me, you want to share me. If you share me, you don't have me. What am I?

A secret

100

In George Orwell’s 1984, what is the name of the oppressive regime’s leader?

Big Brother

100

What is the capital city of Kazakhstan?

Astana (also known as Nur-Sultan temporarily)

100

Q: What is the name of the effect that causes light to bend around a massive object like a black hole?

A: Gravitational lensing

200

Which African kingdom, once ruled by Mansa Musa, was known for its immense wealth and learning in the 14th century?

 The Mali Empire

200

What comes once in a minute, twice in a moment, but never in a thousand years?

The letter "M"

200

Who wrote The Old Man and the Sea?

Ernest Hemingway

200

What is the longest river in Europe?

The Volga River

200

This fundamental force is transmitted by the hypothetical particle known as the graviton.

What is gravity?

300

What was the name of the secret project that developed the first nuclear weapons during WWII?

The Manhattan Project

300

I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

An echo

300

What Shakespeare play features the characters Rosencrantz and Guildenstern?
 

Hamlet

300

Which country has the most natural lakes in the world?

Canada

300

The equation E=mc2E = mc^2E=mc2 expresses the equivalence of mass and energy, proposed in this 1905 paper.

What is Einstein’s theory of special relativity?

400

Who was the British nurse famous for her work during the Crimean War?

Florence Nightingale

400

You see a boat filled with people. It hasn’t sunk, but when you look again you don’t see a single person. Why?

They were all married

400

In what novel would you find the character Atticus Finch?

To Kill a Mockingbird

400

Mount Kilimanjaro is located in which country?

Tanzania

400

In quantum mechanics, this principle states you cannot simultaneously know both the position and momentum of a particle with perfect accuracy.

What is the Heisenberg Uncertainty Principle?

500

Which treaty ended World War I and laid the groundwork for World War II?

The Treaty of Versailles

500

I am not alive, but I grow. I don’t have lungs, but I need air. What am I?

Fire

500

Which Russian author wrote Crime and Punishment?

Fyodor Dostoevsky

500

What is the smallest country in the world by area?

Vatican City

500

Discovered in 1964, this symmetry-breaking particle was finally confirmed by the Large Hadron Collider in 2012.

What is the Higgs boson?

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