Mathematician Henry Segerman creates expanding mechanisms for 3D printing and mechanical designs using rack-and-pinion arrangements, offering free downloads and resources for enthusiasts.

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🚀 **Expanding Mechanisms by Henry Segerman** 🚀
Did you know that mathematician Henry Segerman from Oklahoma State University has designed incredible expanding mechanisms? 🤯 These mechanisms are perfect for anyone into 3D printing and mechanical designs! 🔮✨

If you’re an ID Student or just curious about how they work, check out the free downloadable files he’s made available. Whether you’re looking to modify them or create your own, understanding how they function can inspire your next project. 🛠️💡

👉 **How They Work**: [Learn more here](#)
✨ Did you know? Henry uses rack-and-pinion arrangements to design these expanding shapes—clever and functional! 🌟

Looking to get into 3D printing but don’t have an account yet? ✔️ **Create a Core77 Account** now, it’s free! 🎱✨

And if you’re an ID Student with access to 3D printers, this could be the perfect opportunity to bring your own ideas to life. Let’s create something amazing together! 💡🚀

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Let’s make 2025 the year we push boundaries and create something extraordinary! ✨🚀

https://www.core77.com/posts/137381