13 3D printing projects you must try

D printing is a fun hobby and there are many useful items that you can make. Here are 13 projects you can try out to test ...

An 18-year-old brings in $300,000 a month selling 3D printed 'reload can holders.' Here's how he comes up with unique product ideas.

"I didn't know if it was that good of an idea, but I just posted it on Instagram to see how it would do. The video went wild.
Homecrux

Ruth Amos 3D Printed Classic LEGO Christmas Tree Piece by Piece Into a 6-Foot Wonder

Ruth Amos, British engineer and inventor, built a human-scale, six-foot-tall Christmas tree using 3D printed scaled up LEGO ...

Chaotic 3D currents form multiple microplastic 'attractors' beneath the ocean surface, study finds

The ocean is saturated with microplastics. While we know the location of the great garbage patches, where plastic particles ...

5 Easy 3D Printing Projects That Solve Everyday Problems

In the past, 3D printing was just something we'd see scientists do in movies. But with time, the technology has permeated, ...
Wall Street Journal

A Math Horror Show at UC San Diego

Journal Editorial Report: The week's best and worst from Kim Strassel, Jason Riley and Dan Henninger. Remember when the University of California kicked off a trend by eliminating the SAT test as an ...
Morningstar

Alquist To Scale 3D Print Construction Technology via Walmart and Other Commercial Retail Projects In 2026

GREELEY, Colo., Nov. 24, 2025 /PRNewswire/ -- Alquist, a pioneer in 3D construction printing today announced a landmark scale in this technology with retailer Walmart Inc. (NYSE: WMT) and other ...