ClicK Here to Read:  The 10 Biggest Math Breakthroughs of 2019: From answering ancient questions to finding new innovations, these are the year’s magnificent mathematical highlights By Dave Linkletter on the Popular Mechanics website on December 27, 2019.

Image: User:Greenmatter.  Public Domain via Wikimedia Commons.

Click Here to Read: How Did the Universe Begin? by Sabine Hossenfelder,on the Backreaction website on December 28, 2019.
The Expanding Universe.  Image: Mblegacy.  Public Domain via Wikimedia Commons.