https://twyne.samwilson.id.au/T65Fri, 07 Aug 2026 19:55:58 +0000<p>Today on the show, we bring you the journey of a vaccine from a factory, and into the arms of billions of people. It involves sand. Minerals that primarily come from just one country. Ice that doesn’t melt. And… planes. Lots of planes. So many planes.</p>https://www.npr.org/2020/12/02/941716442/before-the-shot-in-the-armhttps://www.npr.org/2020/12/02/941716442/before-the-shot-in-the-armThu, 03 Dec 2020 02:45:00 +0000