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Is This the Name of a Real or Fake Organ?

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It is commonly accepted that there are 78 organs in the human body. Can you tell the difference between a real organ and a made-up one? Take this quiz to prove your organ knowledge!

“Star Wars” Experts Know if These Characters Are Real or Fake

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"Star Wars" is filled with unique and diverse characters who embark on an array of daring feats across the galaxy. Do you know who actually engaged in these exploits? Take on this challenging quiz and find out!

Pick an Avengers Lineup and We’ll Guess If You’re a Superhero or Supervillain

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They're Earth's mightiest heroes, and man are there a lot of them! Do you want the raw power of Captain Marvel? The intellect of Bruce Banner? The mystical knowledge of Dr. Strange? The cool suits of Iron Man? Pick your best team and we'll figure out if you're a true hero or a secret villain!

Can You Guess If This “Game of Thrones" Name Is Real or Fake?

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Remembering all the lords, ladies and the entire cast of characters across the "Game of Thrones" world can get a little complicated. So here's the ultimate challenge to see if you can separate names like Tommen from Thomas.

Can You Guess if These Landmarks and Places Are on Mars or Earth?

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The Earth and the planet Mars are celestial siblings but hardly twins. Each has unique features and landmarks, but despite their significant differences, the two worlds share a lot of qualities. Do you know your Martian landmarks from your Earthly ones?

Assemble a Team of Villains to Take Over the World and We’ll Reveal if You Won or Not

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For a supervillain to take over the world, they need a team of villains! Take on the role of an evil mastermind and find out if your machinations are good enough to achieve global domination!

What Is Rust?

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Rust is the common name for iron oxide, which is created when iron bonds with oxygen. In fact, pure iron is only rarely found in nature because it interacts with oxygen so easily.

Hematite, a Shape-shifting Mineral From the Stone Age

science.howstuffworks.com/environmental/earth/geology/hematite.htm

You can find hematite found all over Earth, as well as Mars. The bloodstone the main source of iron and is also used in jewelry and painting.

Can You Match the MCU Quote to the Character?

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The MCU is great at so many things and one of them is definitely coming up with amazing, standout quotes. If you can do this all day, if you are inevitable, if you are Iron Man (or maybe even Groot), then take the quiz and show your stuff!

Metallurgy: The Study of Metals and Their Properties

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Metallurgy involves studying how metals behave and using that understanding to manipulate and shape them into various forms.

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