Help India's Makers Build Oxygen Concentrators for COVID Victims-- The M-19 Oxikit Initiative

Why building oxygen concentrators is NOT rocket science. 

To make a donation: 

https://www.ketto.org/fundraiser/m19-oxygen-concentrators-make-in-india

Hack-A-Day Article: 

https://hackaday.com/2021/05/10/building-an-oxygen-concentrator-it-isnt-rocket-science/