‘Momentous milestone’ as Africa eradicates wild poliovirus


https://news.un.org/en/story/2020/08/1071022

How the Universe Will End, According to a Renowned Astrophysicist.


How the Universe Will End, According to a Renowned Astrophysicist | by Katie Mack | Aug, 2020 | OneZero https://onezero.medium.com/how-the-universe-will-end-according-to-a-renowned-astrophysicist-2e14afa8ab14