3D Printing

Elegoo had promised a multicolor printing solution for the original Centauri Carbon when it first came out early last year, but failed to deliver. Now, finally, there is a standalone system that works just like the newer Centauri Carbon 2. Update: Elegoo has updated the shipping timeline.

The Filament Maker M1 and Shredder R1 combo is live on Indiegogo with 20 days left for the super early bird offer. Early backers can get a 29% discount on the combo, and the M1 and R1 start shipping in June.

The Yidimu is a new high-resolution 3D printer designed to stand out with its ability to produce highly detailed models. It also boasts a range of compelling features and is currently available at a significant discount.

Also for printing with more than a dozen filaments: Anycubic has added a new 3D printer to its lineup that is said to support various filament types and, according to the manufacturer, comes with an improved hotend. The Anycubic Kobra S1 ACE 2 Pro Combo will initially be available at a discounted price.

Bambu Lab is offering a new 3D printer boasting a wide range of features, including a dual-nozzle printing system designed to deliver clear advantages when working with multiple filaments and producing support structures.

Huawei has now officially revealed its alternative to the Apple MacBook Neo. Launching in April, the Huawei MateBook 14 HarmonyOS Edition is rumoured to surpass Apple's popular laptop with 24 GB RAM and the same Kirin X90A chipset used inside the MatePad Edge.

CookieRun: Braverse TCG’s first World Championship brought 18 players from 10 regions to Seoul on April 11-12, with more than 2,000 visitors turning out on opening day as the inaugural title was decided in a tense final.

After a viral prototype release in March, Paul Lagier has launched version two of his tiny e-reader project. The pocket-sized device uses an ESP32 and e-paper to store 10 books for roughly $30 in parts.

(Update: Clarifications made) Keychron has officially made all of its keyboard and mouse designs open-source, including all of the wireless gaming keyboards and mice, making it significantly easier to design custom enclosures, mods, and add-ons for the relevant products. While these designs are not available for commercial use, the STEP files are free to download, and the community can suggest improvements in GitHub pull requests.

The eufyMake E1 UV printer is a compact desktop machine that can print on over 300 different types of materials. It is now available in early access with two bundles and some perks for those who pre-order the machine.

A new 3D printer should be able to print with various metals or alloys, not plastic. This opens up completely new possibilities for producing extremely resilient models with complex shapes and high stability. The Scrap 1 is quite limited in terms of installation space.

The Creality Sermoon P1 is an all-in-one professional 3D scanner for fast, accurate capture with built-in processing as well as flexible scanning modes. A current promotion bundles the scanner with a SPARKX i7 3D printer for free.

Mova recently held a launch event for the AtomForm Palette 300, and one thing is clear: creators are excited for this release. With hot-swapping nozzles, 36-color support, and an all-new software suite, the Palette 300 is bringing some massive features to the maker space.

The Anycubic Kobra X is a new 3D printer designed to reduce material usage. It is currently available at a limited-time discount and offers advanced features such as AI recognition. The model also supports printing with multiple individual filaments.

Wild project: A maker built his own fully functional diving helmet using a 3D printer, complete with a floating air supply made from a compressor, battery pack, and power inverter. The project is a testament to what's possible with a consumer-grade home printer and a serious dose of engineering creativity. The print files are freely available on Thingiverse. Just keep one thing in mind: attempt this at your own risk.

A modder has built a small, 3D-printed gaming cube inspired by the Steam Machine concept, using a modern AMD mini PC and an external GPU connected via OCuLink. Called the ITG Cube, the project focuses on a compact design and DIY 3D printing.

A novel technique called DISH bypasses traditional layer-by-layer constraints, fabricating complex millimeter-scale structures in just 0.6 seconds using holographic light fields.

Concordia researchers have unveiled "proximal sound printing," a 10× more precise acoustic 3D-printing technique that could revolutionize medical sensors and soft robotics.

A new "hot-wire" laser technique allows for the additive manufacturing of industrial-grade cemented carbides, significantly reducing waste and cost.

A new and still relatively affordable drone can avoid obstacles depending on the version and ships with a remote controller that has an integrated display. The PJC RG708 Max is also advertised with a battery life that should be practical in many real-world scenarios. As usual, the camera is mounted on a gimbal.

With the FS10 Series, another project on Kickstarter is looking for funding. The developer promises the perfect cockpit panel, but this product might also look like a DIY solution with potential issues in terms of ergonomics.

Elegoo has entered the multicolor 3D printing space with its budget friendly Centauri Carbon 2 Combo. The Canvas system, faster calibration, and automatic vents are some of the key upgrades for the new printer that succeeds last year’s Centauri Carbon.

A DIY creator has built a Bluetooth-enabled cassette loop recorder that captures Spotify streams to tape in real time, delivering genuinely analog, lo-fi playback with all the saturation and imperfections plugins try to emulate. Despite its retro charm and transparent, stainless-steel design, the project demands advanced skills in soldering, PCB design, and analog troubleshooting, making it better suited to dedicated tinkerers than casual listeners, who may prefer off-the-shelf options like the FiiO CP13.

A DIY modder known as “High Tech \\ Low Life” has transformed a standard smartphone into a fully fledged cyberdeck, combining dual 5W speakers, a tactical keyboard with touchpad, and a 10,000 mAh power bank in a clamshell, Atari Portfolio–inspired design. Built from scratch with 3D-modeled mounts, salvaged ThinkPad hinges, and an integrated USB-C hub, the project delivers laptop-like functionality and booming audio in a compact, highly customized mobile rig.

A retro hardware modder has recreated the classic Commodore 1084 monitor in miniature form using 3D printing, pairing an 8-inch LCD with a custom-designed shell to match the Amiga A500 Mini and C64 Mini. The project, documented in detail on YouTube, combines modern display tech with faithfully styled housing, offering a sharp, compact alternative to original CRTs for today’s mini retro systems.

The K-100 is a 3D printer that supposedly plays in a completely different league than typical 3D printers and should therefore be suitable for the production of high-quality components. The actual printing technology is hardly comparable to that of widespread 3D printers that use filament or resin.

A new 3D printer is launching with 12 nozzles and is primarily intended to offer advantages when printing with multiple filaments or different colors. It’s also supposed to be very precise and offers a relatively large build volume.

Lucas Sifoni built a pocket-sized, 3D-printed Dobsonian telescope around a 76 mm mirror, and was kind enough to detail its compact mechanical design, materials, optical testing, and limits, showing it is small but genuinely functional.

An enterprising developer has published a new free browser-based tool for splitting large 3D models into multiple parts, replete with a built-in jigsaw generator and an impressive number of quality of life features. The splitter is 100% free to use, and the dev says that it is also privacy-focussed, with all of the processing happening locally.

Fitasy has unveiled the Stride sneakers, utilizing smartphone foot imaging and spatial AI modeling to create 3D-printed shoes. The fully-recyclable triple-lattice design offers improved comfort, with less friction and pressure spots thanks to its custom fit.

Optimum, the YouTuber infamous for his minimalist gaming setups, has redesigned his custom 3D printed gaming mouse, the Zer0mouse, with all-new materials and a claimed massive increase in durability. The Zer0mouse project is still 3D printed on Formlabs printers, but the combination of structural tweaks and the new, more flexible printing resin, make it more durable.

A Portal‑inspired fan design has turned Valve’s upcoming Steam Machine into a "Companion Gabecube": a 3D‑printable sleeve with LED-based heart panels, which will be free to download.

This relatively affordable add-on kit allows users to effortlessly convert a conventional 3D printer into a metalworking machine. It uses a fairly straightforward process that doesn’t require hazardous chemicals.

The Dubai Police, in collaboration with Luke & Mike Bell, have broken the world record for the fastest ground speed by a battery-powered, remote-controlled quadcopter, achieving a top speed of 580 km/h (360.4 mph).

The Makera Z1 is an entry-level desktop CNC machine designed for cutting softer materials, like wood, plastics, composites, and softer non-ferrous metals. However, as a challenge, and to show what the Z1 is capable of, Makera released a video showing the Z1 machining a titanium part surprisingly effectively.

Abxylute founder and CEO Donald Zhang reveals the behind-the-scenes magic that goes into prototyping his company's latest game controller, the Abxylute M4 snap-on mobile controller.

Most DIY laptops, palmtops or cyberdecks require significant engineering skills to build. However, this DIY palmtop looks to fix all that with off the shelf parts and a minimal, simple design that could be achieved by anyone with a 3D printer.

The newly launched Kobra S1 Max Combo enables users to produce relatively large, multicolour 3D prints. Its enclosed design and heated build chamber help ensure high-quality results.

Reddit user bharms27 is reviving cassette nostalgia with a 3D-printed NFC player. Tapes trigger Spotify playlists via tags, while the phone is the actual player. The project features custom shells and app, open hardware roots and retro styling.

YouTuber Chris Doel has managed to build a battery pack out of lithium batteries from 500 disposable vapes, and successfully used it to power his house. He built the battery pack using 3D-printed frames, with inspiration from an EV battery pack lying in his workshop.

Prusa, in partnership with Filament2, has just announced a revolutionary 'liquid filament' and toolhead for its Prusa XL 3D printer that allows it to print using fluid materials like silicone, epoxy and even chocolate, at a vastly lower cost than existing alternatives. The demo shows it printing flexible silicone parts with a standard filament spool and printhead setup, with the same precision as seen in typical FDM printing.

A DIY camera built from an optical mouse sensor can capture 30x30-pixel grayscale images. It has 64 color modes, multiple photo styles, FRAM memory, USB dumps, and boasts hand-packed construction using 3D-printed parts.​​

Prusa has announced a new 3D printer called the Core One L as well as a limited-edition Signature Oak edition of the Core One. The former is a larger variant of the Core One with some improvements.

A Framework user built a great-looking custom gaming console from a 13-inch mainboard, Oculink eGPU, and 3D-printed case. It's a great representation of how modular DIY design and active cooling can turn mystery parts into a powerful, portable PC.

DIY engineer Luis has successfully designed, built, and flown a Star Wars-inspired X-wing drone that hit speeds of 216 km/h (134 mph). He revealed the project underwent 6 iterations to produce a working prototype.

Two DIY engineers have designed, built, and flown the world's fastest drone — the Peregreen 3. The drone managed to hit 585 km/h (Mach 0.47), beating the previous record by 27 km/h (16.8 mph) and their previous record by 105 km/h (65.2 mph).