Button Box
A screen-free box so kids can send and receive WhatsApp voice notes. Open-sourced, with 3D-printable files.
Best 3D Printing Builds on X
3 hand-picked 3d printing projects shipped on X. Every card is a real demo or repo, not a screenshot thread.
ElRobot – Affordable Robot Arm
7+1 DOF fully 3D-printable robot arm that costs around $220, complete with CAD and build guide.
Open Source 3D-Printed AI Robot
Fully open-source expressive robot with object tracking and support for multiple AI models. STL + code released.
