These 3D-printed skulls are made with PLA (Polylactic acid) filament. Shawn Sanchez and Dan Smith. Get the Popular Science ...

Your guide to how to make a holiday wreath, including which materials to use and what your design choices reveal about your Christmas decorating style.

DIY photolithography using a direct write laser machine. This is a maskless technique (similar to projection lithography) to create patterns in a photosensitive resin (photoresist). This is a common ...

At Spotlight Bakery, there’s an array of tantalizing desserts, and always a friendly face at the counter ready to supply you with plenty of sugar. But the most popular by far?

If you're still ruminating on what to get for your friends, associates and clients, maybe something a little unusable will be just the right thing, ...

Frotting falls under the frottage umbrella, which is all about achieving pleasure through rubbing and friction, and includes everything from dry humping to scissoring and tribbing. But frotting ...

Learn how a teenager built a six-figure business with 3D printing and low-cost resources in high school.

This guide will show you how to design t-shirts step by step, share practical t-shirt design tips, and explain how to turn your ideas into custom t-shirts that people will love to wear and buy. This ...

Interstellar comet 3I/ATLAS, discovered in July, will approach Earth on December 19th. This rare visitor from another star ...

Interstellar object 3I/ATLAS showed a rare anti-tail shifting near perihelion. Avi Loeb notes anomalies, urging scrutiny as ...

Interstellar comet 3I/ATLAS is now emitting a distinct green glow as it nears Earth, a transformation attributed to the ...