03/13/2026
**🎉 Fun Fact Friday!**
Did you know the first working 3D printer was created in 1983 by Chuck Hull? Even cooler—he also invented the STL file format, which is still used today to tell 3D printers how to build objects layer by layer.
From custom prosthetics to entire houses, 3D printing has come a long way from its early days. Imagine what we’ll be printing in another 40 years! 🤯