Uncategorized Del Norte High School Senior’s Invention Could Save Thousands of Lives – NBC 7 San Diego Posted by Tony Cowger on February 5, 2023February 5, 2023 https://www.nbcsandiego.com/news/local/del-norte-high-school-seniors-invention-could-save-thousands-of-lives/3159354/Share this:TwitterFacebookPocketLinkedInRedditPinterestTumblrPrintWhatsAppTelegramLike this:Like Loading... Related