Examples
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Real popcards generated from real content. Hover any card to see it lift off the page.
From a YouTube biology lecture
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What is photosynthesis?
Photosynthesis is the process used by plants, algae and some bacteria to convert light energy into chemical energy stored in glucose.
Simple
From handwritten geometry notes
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Pythagorean theorem?
In a right triangle, the square of the hypotenuse equals the sum of the squares of the other two sides: a² + b² = c².
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From a Wikipedia article on history
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When did the French Revolution start?
The storming of the Bastille on 14 July 1789 marked the beginning of the French Revolution.
Simple
From a physics tutorial video
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Newton's third law?
For every action, there is an equal and opposite reaction. When you push on a wall, the wall pushes back on you with the same force.
Simple
From lecture notes on cell biology
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Function of mitochondria?
Mitochondria are the powerhouse of the cell — they generate most of the cell's ATP through cellular respiration.
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From an economics blog post
4 / 15
Law of supply and demand?
As price increases, supply rises and demand falls. The point where they meet is the market equilibrium.
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