Watch “A Guide To Designing Low-Cost Ventilators for COVID-19” on YouTube Post author:andy Post published:April 4, 2020 Post category:andys stuff Post comments:0 Comments Share on FacebookTweetFollow usSave You Might Also Like Halyard H600 goggle face mask July 1, 2020 Automating a Chicken Coop Door Using Arduino September 21, 2019 First Face Shield Printed April 4, 2020 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.