doctor who Possible spoilers: What NYC landmark might be making a creepy cameo on Doctor Who? Jamie Frevele
caves The satisfaction of dropping a rock down the deepest pit in America and hearing it hit the bottom (video) David Pescovitz
LEGO Architecture series LEGO's ultra-modern take on Lady Liberty is pretty darn cool Jason Weisberger
art Recently discovered: Eiffel's drawings for a slightly different Statue of Liberty David Pescovitz
happy mutants Dynasties: in-depth reporting on the wealthy, influential political and corporate families that not-so-secretly rule Canada Cory Doctorow