The Bambu Lab A1 is the best multi-color 3D printer for beginners and it’s up to $260 off at Amazon

Bambu Lab 3D printers rarely go on-sale, but Amazon has every version of the auto-leveling A1 deeply discounted right now.
Hackaday

Studying The Finer Points Of 3D Printed Gears

[How to Mechatronics] on YouTube endeavored to create a comprehensive guide comparing the various factors that affect the performance of 3D printed gears. Given the numerous variables involved, this ...
RC Test Fight on MSN

3D Printed Tank — Brushless Gear Drive in Action

Check out this fully 3D printed tank with a brushless gear drive! From assembly to performance testing, watch how this custom ...
Popular Science

The best budget 3D printers

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ZME Science on MSN

Scientists Invent a Way to “Grow” Metal in 3D Printers — Without the Warping and Weakness

Engineers at the École Polytechnique Fédérale de Lausanne (EPFL) have reimagined what it means to 3D print metal. Instead of ...
TechSpot

The Lemontron is an "upside-down" portable 3D printer you can make yourself

In brief: 3D printers aren't always designed with portability in mind, but there's a use case for makers and tinkerers who are often on the move. The open-source Lemontron aims to fill that void by ...

Scientists Found a 3D Printing Method to Make Metal 20x Stronger

EPFL scientists have created a breakthrough 3D printing method that uses hydrogels as templates to produce ultra-dense, ...