The Washington Post's Christopher Ingraham wrote an excellent article about gerrymandering and how it will affect the 435 elections for the House of Representatives on November 8. Watch the video first and then read the article here.
"The Immortal Rap of Henrietta Lacks" was written and produced by eighth grade students from KIPP Bridge Charter School in Oakland, California. To learn the background of Henrietta Lacks and the production of the video, read this article from PBS. If you want to read the full story of Henrietta Lacks, please read the book The Immortal Life of Henrietta Lacks, by Rebecca Skloot.
I saw the Schoolhouse Rock shorts many times while watching Saturday morning cartoons during my childhood. The tunes are still familiar these many years later. "A Noun is a Person, Place, or Thing" was created in 1973 (the year Mr. Gacek was born). In 1973, for some reason, abstract nouns were not included in the basic definition of noun.
This is a stunning map of the river basins of the United States created using GIS software. I highly recommend this article from the Daily Mail (U.K.). Yes, maps can be art. Bonus: Knowing these rivers will be helpful for the Geography Bee.