474: Connect. 473: Possible origins for the expression “bone up” meaning “to study”. There are explanations which involve the use of bones to polish leather and the popularity of Bohn study guides.

473: Two possible origins for a phrase. Explain. 472: Characters on the cartoon “Scooby Doo”

472: These characters from a 1960s sitcom inspired something else. What? 471: “Literally a road of 26 miles 386 yards (42.195 km.), the length of a Marathon which was not standardized until the 1908 Olympic Games in London; this was the distance between the starting-point at Windsor Castle and the finish at White City Stadium.”

471: Question from Gopal. What would connect these two buildings? 470: The comic strip Cathy.

470: The lady with the trophy has a very successful creation, which she named after herself. The image from SNL is a parody of said creation. Name it. 469: The resemblance of members of the British royal family to that of their ancestors. More here.

469: What’s the story? 468: Sculpture depicting the Chakravyuh – it is supposed to have inspired Kabaddi.

468: Connect. 467: Mitre, the head gear used by clergymen. Lends its name to the mitral valve and inspired the design of the bishop on the chess board.

467: Connect. 466: Linus Torvalds.

466: Who’s the mock endorser? 465: Meander. The river in Turkey was originally called Meander, and the word is derived from it. Those curves are mathematical entities which take the same name.

465: Connect. 464: Bill Maher’s book “When You Ride Alone You Ride with Bin Laden”, named after the propaganda poster.