I’m trying for a baby, so I tested my semen for microplastics. This is what they found

I’m sitting at a coffee table in a plush Harley Street treatment room as Dr Sabine Donnai, a former NHS GP and the director ...
IEEE

A method of powering a nebulizer manually using parts locally available in Honduras

Abstract: The objective of this project was to design and build a simple, low-cost human-powered nebulizer (HPN) using locally available parts purchased in Honduras, and evaluate its clinical ...