itoggle caption Clay Bennett

The YouTube video "Somewhere in America," featuring diverse Muslim women wearing hijab, immediately sparked strong reactions — both positive and negative. Sheikh and Bake Productions/YouTube hide caption

itoggle caption Sheikh and Bake Productions/YouTube

After a patient told neurosurgeon Lee Buono to thank the teacher who inspired him, he called up Al Siedlecki. StoryCorps hide caption

itoggle caption StoryCorps

politicalcartoons.com David Fitzsimmons hide caption

itoggle caption David Fitzsimmons

Benny and the Elevators perform during the game between the NBA's Chicago Bulls and Houston Rockets Dec. 25, 2012. The Bulls are one of 10 NBA teams playing on Christmas Day this year. David Banks/Getty Images hide caption

itoggle caption David Banks/Getty Images

Decades ago, the SAT test was seen as a measure of raw ability, not as something students ought to cram for. Now, test prep is a huge industry. Linguist Geoff Nunberg wonders what exactly students learn when they're flipping through vocabulary flashcards. Mario Tama/Getty Images hide caption

itoggle caption Mario Tama/Getty Images