Think about air ducts that cool the part after printing. In theory, it should be easy to design a new duct. But how does it perform? Empirical testing can be difficult, but [Mike] shows how you can ...

Researchers at KU Leuven (Belgium) have developed a 3D printing technique that extends the possibilities of lateral flow testing. These tests are widespread in the form of the classic pregnancy test ...

3D printing companies hope to help produce tens of millions of swabs for the American public. It’s a race against time. The country needs tens of millions of nasal swabs if it’s going to test enough ...