Thursday

Singer-songwriter Nellie McKay (left) and house musician Jonathan Coulton ham it up at The Bell House in Brooklyn, NY, with a rendition of the tune "Get Along Little Doggies." Josh Rogosin/NPR hide caption

itoggle caption Josh Rogosin/NPR

Thursday

Puzzle guru John Chaneski rocks his famous "nrd" shirt at the World Science Festival taping of Ask Me Another at The Bell House in Brooklyn. Greg Kessler/World Science Festival hide caption

itoggle caption Greg Kessler/World Science Festival

Thursday