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Center of Mass Balancing Bird - 3D Printed Physics Model

Center of Mass Balancing Bird - 3D Printed Physics Model, design preview, hero tilt

Design preview. Rendered from the file, not a photo.

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What it does

  • Hands-on physics demonstration of center of mass and gravity principles
  • 3D printed educational model balances on its beak without falling over
  • Perfect for STEM classrooms, science projects, and physics lessons
  • Engages students in testing and understanding rotational equilibrium

The Balancing Bird is a 3D-printed educational model designed to teach center of mass and gravity in an interactive, memorable way. Students will discover why this bird can spin gracefully on its beak, an elegant physical demonstration that makes abstract concepts tangible.

This physics project is ideal for middle and high school STEM curricula, science fairs, and hands-on learning environments. By observing and testing the balancing bird, students gain intuitive understanding of how center of mass affects rotational stability and equilibrium.

Each model is 3D printed on demand to your specifications, ensuring a fresh, ready-to-use teaching tool for your classroom or project.

16k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

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Who made this design

Designed by nguyenever. We did not draw it.

Shared under Creative Commons, credit required. See the original design