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The rise of 3D-printed "ghost guns" has ignited concerns regarding their safety and legality, as law enforcement and lawmakers struggle to create regulations for these untraceable firearms. Marcelo Nader, who runs a 3D printing business in Kendall, noted that the technology allows for the creation of various items, including firearms. Although he does not produce […]

Imagine creating custom, vibrant, multi-colored 3D prints with the same ease as producing a single-color object. This potential excites both hobbyists and professionals, but challenges exist, such as uneven heating and inconsistent material flow. Yet, the ambition to achieve flawless multi-color prints drives innovation, particularly with the development of a four-color mixing head—a breakthrough in […]

This week, several intriguing videos have been released focusing on innovative applications of 3D printing technology. 1. Oregon State University’s Advancements in 3D Printed Robots At Oregon State University, researchers have developed a remarkable type of 3D printed material known as liquid crystalline elastomers, or "soft motors." These materials can mimic lifelike movements—crawling, folding, and […]

NASCAR has officially partnered with Stratasys to enhance their 3D printing capabilities, marking a significant step forward for the racing organization in additive manufacturing. This partnership follows years of collaboration, as NASCAR has previously utilized Stratasys’ technology to produce parts for their cars. The announcement coincides with plans for a new 3D printing lab at […]

Most 3D printing enthusiasts face quality issues during their projects, from sagging bridges to uneven surfaces. Such challenges can disrupt progress and leave users frustrated. However, the Ino Trident inductive hotend by Plasmics, priced at £339, aims to address these limitations by enhancing the capabilities of 3D printers. The Ino Trident is the first commercially […]

Printing threaded parts is a common practice in 3D printing, especially when the specifications of the thread are known. However, Shop Therapy faced a challenge when attempting to print parts compatible with an existing, unspecified thread. To tackle this, he utilized calipers to make precise measurements. He commenced by measuring the height of the thread, […]

A team of physicists at the University of Amsterdam has developed innovative 3D-printed particles capable of self-propulsion across liquid surfaces, utilizing a simple alcohol fuel. This self-propelling mechanism is based on the Marangoni effect, a physical phenomenon where fluids with varying surface tensions interact, allowing one to spread without mixing with the other. The research […]

If you’re accustomed to traditional Cartesian 3D printing, there’s an innovative development to consider: Joshua Bird has designed a 4-axis 3D printer that breaks away from conventional designs. This unique printer features a rotary platform as its build plate, augmented by a linear rail and lead screw that functions as the Z-axis. What truly sets […]

3D printers are becoming increasingly popular, especially among creatives and collectors. The global market is projected to grow significantly, with estimates of reaching over $150 billion by 2032. As the technology becomes more accessible, models like the FlashForge Adventurer and the Elegoo line are drawing attention during sales, particularly Black Friday events. This year, the […]

Black Friday is an excellent opportunity for enthusiasts looking to enhance their hobbyist experience with 3D printers. This year, substantial discounts are available, especially for top-rated models, making it a prime time to invest. PCMag’s hardware team has been at the forefront of 3D printer evaluations since the technology gained popularity in the early 2010s. […]