Categories News The White House’s new app builds 1600 Pennsylvania Ave on a real $1 bill Post author By crystalg Post date December 1, 2016 The Verge – All Posts Tags 'real', 1600, Bill, builds, houses, Pennsylvania, white ← ‘Ailing’ Buzz Aldrin in Emergency Evacuation from South Pole → Christmas Party May Have Triggered San Bernardino Terror Attack: Police