2025 was a remarkable year for 3D printing, bringing significant advancements across various sectors, including medicine, automotive, and aerospace. This article highlights some of the most captivating videos from the year, showcasing how creativity and technology converged to redefine the boundaries of what is possible.
Between Layers: An Exclusive Interview With Joel Telling
The new series Between Layers kicks off with an interview featuring Joel Telling, known as the 3D Printing Nerd. Joel shares his journey from his initial 3D printing attempts in 2014 to operating a modern print farm, emphasizing how his software development background influences his work in additive manufacturing.
Customized Drones on the Battlefield
In a groundbreaking report by The Wall Street Journal, the United States Army’s Lightning Labs in Hawaii showcases soldiers transitioning from operators to manufacturers. Utilizing 3D printing, they can design, print, and assemble lethal FPV drones within hours, significantly cutting costs and delivery times while decreasing reliance on fragile supply chains.
3D Bio-Resorbable Heart Valves
Innovations in medicine saw researchers at Georgia Institute of Technology develop a pioneering 3D-printed artificial heart valve made from bio-resorbable materials. Unlike traditional prosthetics, this valve seamlessly integrates with the body’s tissue, particularly benefiting pediatric patients who require adaptable solutions for their growth.
Japan’s First 3D-Printed Train Station
Japan set a new precedent with the world’s first 3D-printed train station, constructed within a week. The minimalist structure, with a curved roof, was built in Arita and completed in just two hours during the night.
Prusa CORE One: The Professional Evolution of Desktop 3D Printing
The Prusa CORE One, a fully enclosed CoreXY 3D printer, was launched, aiming to blur the line between hobbyist and professional use. It achieved recognition with the 2025 Red Dot Design Award, promising precision and speed for makers, educators, and engineers alike.
3D Printing and Bio-Pastry: The Future of Italian Taste
With Italian cuisine recognized by UNESCO, researchers began creating 3D-printed pastries made from laboratory-grown plant cells and fruit byproducts, expanding beyond traditional culinary methods.
McLaren W1: 3D Printing for Formula 1 Inspired Suspension
McLaren’s new supercar, the W1, incorporates 3D-printed front suspension components within a carbon fiber monocoque, enhancing both driving performance and engagement through additive manufacturing.
Australia’s First 3D-Printed House
In Sydney, the first 3D-printed house in Australia was completed, showcasing sustainable construction through rapid building methods, unique designs, and environmental efficiency.
Incredible 3D-Printed Guitars
The music industry also enjoyed innovations with customizable 3D-printed guitars by Olaf Diegel, demonstrating how additive manufacturing can overcome traditional production limitations and push the design envelope.
Honorable Mention: The 5-Axis 3D Printer
Lastly, a 5-axis 3D printer gained viral attention for its capability to create complex geometries with higher precision compared to conventional printers.
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