The Estes line of flying model rockets have inspired an untold number of children and adults alike, thanks in part to their simplicity. From the design and construction of the rockets themselves to ...

Rovers, rockets, and all things space.

3D printing is a downright futuristic technology. People can use plastic filaments, resin, and other materials to create custom objects. The quality of the print is limited by a user's printer, but ...

The moment you finish setting up your first 3D printer, it may feel as though the entire world is at your fingertips. After all, you can craft all sorts of things, from handy tools to beautiful ...

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Resin and filament 3D printers are built for completely different things. Which one is best depends on what you want to make ...

3D printing has evolved very quickly. From slow bed-slingers with small print beds to fancy Core-XY printers with multiple nozzles and tool changers, we've come a long way. In 2026, multiple brands ...

3D printing has grown from a niche and obscure hobby for people who also like to build their 3D printers from scratch in a basement, to a multi-billion-dollar industry. You can order a cheap 3D ...

The P2S is probably the best 3D printer you can buy right now. The P1S was outstanding, winning our best overall in 2023, and the P2S fixed all the tiny issues I had with its predecessor. While it isn ...

It may seem distinctly low-tech compared to some of the many technology trends I write about, but 3D and 4D printing will have very wide applications – and could be particularly powerful when combined ...

The CRAFT method uses widely available materials and inexpensive commercial 3D printers. Using an affordable 3D printer and the CRAFT method, researchers created a model human hand from a single ...