[Packy] has shared a link to a 3D-printable face shield that, unlike some designs floating around, is actually approved by the National Institute of Health in the USA. The shield consists of a 3D ...

How to Make Sure a Solution Actually Solves Something Prusa Research did many things besides design and 3D print face shield parts. They coordinated closely with end users and experts, validated ...

A small team of volunteer engineers and students took on the project, making the plastic bands that hold together face shields, plastic barriers that cover the eyes, nose and mouth, which can help ...