The treatment of gastrointestinal and urinary system diseases has long been plagued by limitations of traditional drug delivery methods, such as low drug concentration at target sites, lack of ...

While 3D printing revolutionized the production of static, complex geometries, 4D printing introduces time as the functional fourth dimension 1. In this paradigm, 3D-printed structures are engineered ...

Researchers have developed a 3D printing strategy to create programmable artificial muscles. Harvard’s SEAS ...

What I intended to do with my 3D printer, I can’t remember. I vaguely remember wanting to print big things, but I was unsure what those might be. More abstractly, I was hoping the printer might ...

Copyright © 2025 Song Zhao et al. Figure 2. Design and functions of 1D strip magnetic robots Figure 3. Design and functions of 2D membrane magnetic robots Figure 4 ...

Over 460 million metric tons of plastic are created each year and only about 9% is recycled. This has led to ever-growing problems with waste disposal, litter, water contamination, microplastics and a ...

The 3D printing sector is seeing simultaneous leaps in consumer accessibility and research innovation. Popular Mechanics’ latest tests highlight top printers for ease of use, speed, and versatility, ...