Standing out against the linear grid of city streets and pedestrian crossing stripes, over 170 strange brick circles can be found embedded in the pavement throughout San Francisco. At their center: a metal circle that looks a lot like a manhole cover for sewer access. In fact, these brick outlines are a surface expression of something

Source: Decoding Rings: Beneath the Mysterious Brick Circles on San Francisco Streets – 99% Invisible

Many Americans would not be surprised if on Jan. 20 Vladimir Putin administers the oath of office to Donald Trump, the Ku Klux Klan youth choir regales the inaugural crowd with a stirring rendition of “Dixie,” the Chamber of Commerce orchestra performs “Hail to the … Continue reading

Source: Preparing for President Trump – BillMoyers.com