You don't have to wait until you're back at a desktop to slice your next 3D print. Meet EFUGY 3D Slicer for iPhone and iPad. Import STL and OBJ models, tune your printer profiles, preview layer toolpaths, and export G-code directly from your mobile device. Available now on the App Store.

Fashioned from 117 printable tiles, this wall‑scale Medusa has turned downtown Laredo into a maker destination—and you can print one yourself.