takes my breath away

no, it's not big ben or a bridge or any of the other landmarks around london.  i was multitasking, dressing to go out for the evening and talking to someone on the phone when i looked out the window of my friends apartment.  i was literally speechless for a moment as i saw the laser.  my friend has an awesome apartment across from the royal navy observatory where they mark greenwich mean time and at night there is a laser that marks GMT line.  

that's pretty cool right?  because there's only one of those in the world and the rest of the world's time is based on that laser.  0 degrees longitude!  awesome