The Tusi couple is a mathematical device in which a small circle rotates inside a larger circle twice the diameter of the smaller circle.
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The Tusi couple is a mathematical device in which a small circle rotat…
Aug 27, 2024
Adobeulas
Seamless Tusi couple gears or Tusi mechanism. A small gear rotating inside a larger gear (twice the diameter). Mechanism for converting circular motion into reciprocating linear motion.
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Seamless Tusi couple gears or Tusi mechanism. A small gear rotating …
9 months ago
AdobeSeptadi
Tusi Couple Marble Machine: steel marbles move back and forth in straight lines in a specific choreography that is based on the motion of a circle within a circle. This amazing 3D print brings to life a geometric discovery from the year 1247 by astronomer and mathematician Nasir al-Din al-Tusi showing how circular motion can produce sinusoidal linear oscillations when a small circle rolls inside a larger circle of twice its size. In this ingenious design by maker extraordinaire Greg Zumwalt, mag
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Tusi Couple Marble Machine: steel marbles move back and forth in st…
24.6K views8 months ago
FacebookPhysicsfun
Linear motion created by a configuration of gears called the Tusi couple. #stem #geometryart #linearmotion #geometry #satisfying #rotation #tusi #circle #gears #stemtok #satisfyingvideo #engineering | Beau Janzen
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Linear motion created by a configuration of gears called the T…
88.7K views9 months ago
FacebookBeau Janzen
Knowledgeable Videos on Instagram: "This device demonstrates the Tusi Couple — a geometric principle where two perfectly synchronized circular motions combine to create the illusion of straight-line movement. It was first described in the 13th century by Nasir al-Din al-Tusi, whose work deeply influenced mathematical astronomy centuries before modern physics. The steel balls don’t actually move in straight lines. Each one follows a circular path, but when those motions are paired with precise ti
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Knowledgeable Videos on Instagram: "This device demonstr…
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Instagramknowledgeable.videos
700-Year-Old Math in Motion! 😲 | Tusi Couple Explained
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700-Year-Old Math in Motion! 😲 | Tusi Couple Explained
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YouTubeSigma Physics Lab
The Tusi couple is a geometric mechanism introduced by the Iranian scholar Nasir Tusi in the 13th century. In this mechanism, a smaller circle rotates inside a larger circle whose radius is twice as big. If a small gear rotates inside a fixed larger gear, and we track the motion of a point on the edge of the smaller gear, its path will not be circular but will instead become a straight line. As a result, this mechanism produces linear back-and-forth motion from purely rotational motion. #mathema
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The Tusi couple is a geometric mechanism introduced by the Iran…
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how tusi motion works 😱
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