Surface patches have been utilized to reduce shape complexity in qualification of product geometric quality. However, specifying surface patches case-by-case is impractical for qualifying 3D-printed ...

UPenn engineers reimagine concrete 3D printing with algae. The concrete ink is based on diatomaceous earth that has enhanced ...

NASA celebrated its Double Asteroid Redirection Test (DART) as a massive success, a proof of concept for saving humanity in case a similar space rock were to ever head straight for Earth. The small ...

We report the results of a study focusing on the influence of crystallization kinetics and flow behavior on structural inhomogeneities in 3D-printed parts made from polyamide 12 (PA12) and poly ...