Bambu now sells electronics to drop into your creations — remember my floating light bulb and TARDIS? This time, I’m using the $135 “Motion-Activated Sound and Light Props Kit” with Joel He’s ...

Explore Agnikul Cosmos and its groundbreaking Inconel 3D printed rocket engine that revolutionizes aerospace technology.

Learn about the unique Stirling engine bike, a groundbreaking innovation in green transportation powered by air temperature differences.

The story begins over on the 3D printing subreddit, where the amazingly-named SturdyMilk05254 had an epiphany. See, they had created this wonderful project where marbles are brought to the top of a 3D ...