Mathematics insights presented through animations, formulas, pictures, graphics, quotes, books, history, and memes. Open DM.

INDIA
Joined June 2024
Solving a Megaminx with graph theory.
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The Math Flow retweeted
“Philosophy is written in this grand book, the universe, which stands continually open before our eyes… It is written in the language of mathematics.” - Galileo Galilei
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The Math Flow retweeted
Every conic is a slice of the same cone.
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2 is the only even prime number.
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“Those laws are within the grasp of the human mind; God wanted us to recognize them by creating us after his own image so that we could share in his own thoughts.” - Johannes Kepler
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Every conic is a slice of the same cone.
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A simple proof of the Pythagorean theorem.
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The extraordinary legacy of the Bernoulli family.
The Bernoulli family was a remarkable dynasty of Swiss mathematicians and physicists who made significant contributions to various fields of science in the 17th and 18th centuries. The family produced 8 prominent academics, most notably Jacob, Johann, and Daniel Bernoulli, who were among the pioneers of calculus, differential equations, probability theory, and fluid mechanics.
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A coffee cup and a donut are the same object, topologically. Stretch and bend, but never tear or glue. Each has exactly one hole, so one deforms continuously into the other. They are homeomorphic.
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The Math Flow retweeted
The Fibonacci Spiral Clock.
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Almost any shape can roll smoothly; you just need the right road.
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“Philosophy is written in this grand book, the universe, which stands continually open before our eyes… It is written in the language of mathematics.” - Galileo Galilei
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On this day in 1759, Jacob II Bernoulli was born in Basel into the most remarkable family in the history of mathematics: the Bernoulli family.
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The Fibonacci Spiral Clock.
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The Math Flow retweeted
Rotation matrices at work.
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“The infinite! No other question has ever moved so profoundly the spirit of man.” - David Hilbert
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The circle lore.
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Three golden rectangles, set mutually perpendicular, quietly define a regular icosahedron. Their twelve corners are exactly its twelve vertices.
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Rotation matrices at work.
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1³ + 2³ + … + n³ = (1 + 2 + … + n)²
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