News Roundup

News roundup.

* There's rioting in Oakland following the shooting of Oscar Grant by BART police last week.

* The Odyssey as a Choose Your Own Adventure book.

* Sean P. Murphy at Inside Higher Ed says teaching at a community college isn't as bad as it is sometimes made out to be.

* The Gallery of Obscure Patents.

* At right, via grinding.be, your image of the day.

* A person's Erdős–Bacon number is the sum of one's Erdős number—which measures the "collaborative distance" in authoring mathematical papers between that individual and Hungarian mathematician Paul Erdős—and one's Bacon number—which represents the number of links, through roles in films, by which the individual is separated from American actor Kevin Bacon. The lower the number, the closer an individual is to Erdős and Bacon.

* What Obama will look like after four years as president.

* And just for kicks: Scrabulous is back.