Air Quality, CO2 monitoring, and Situational Masking | DIYPS.org
I do a lot of things most people don’t want to do themselves - and I get that. (For example, recording macronutrients while running? Running for up to 16 or 25 hours? Let alone other choices like building DIY and making open source automated insulin delivery systems not only for myself but more widely available…| DIYPS.org
