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Ellipse and Circle

Science Caravan

Exhibit Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Exhibit Composition: Consists of an ABS plastic molded box, ABS plastic molded pedestal, ABS milky white plastic molded operation tabletop with color silk-screen flip-up instruction board, hand-cranked transmission drawing mechanism, pen component, and colored + high-transparency acrylic protective cover. It is a recommended exhibit from the PopsciCat Exhibit Store. The exhibit is equipped with a hand-cranked transmission drawing mechanism; turning the handwheel drives the pen to move, enabling the drawing of circular and elliptical trajectories. Visitors operate and observe to understand the geometric relationship between circles and ellipses, and the focal properties of ellipses.

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