Free / libre solutions to address the shortage of ventilators

LibrePlanet 2021 videos [slides](https://media.libreplanet.org/u/libreplanet/m/free-libre-solutions-to-address-the-shortage-of-ventilators-slides/) Robert L. Read, PhD, has been a free software fan since 1988, and has taken that passion with him into director-level po...