Microfabrication is—simply put—the construction of tiny things, including microscopic and nanoscopic objects and patterns. Microfabrication has major potential in medicine and biomedical engineering, in addition to fields like electronics and photonics—but first, researchers need to develop techniques that are biologically compatible. One team of researchers thinks a crucial step toward that goal involves tattooing tardigrades. […]
These Mini-Pigs Just Grew Human-Like Teeth—Here’s Why It Matters
When you lose a baby tooth, an adult one grows in its place. But if you lose an adult tooth, your options are limited to dentures, titanium implants, or a stylish gaping hole. Soon, however, there might be a third option: lab-grown teeth. Researchers at Tufts University School of Dental Medicine have grown a mix […]