The installation of the uppermost section of the One World Trade Center spire was captured in a vertigo-inducing video with a GoPro camera. The video is somewhat lengthy, but you can skip ahead to the moment workers fix the segment in place, and catch a breathtaking fisheye view of Lower Manhattan at the same time. The spire was put in place on May 10, 2013.
via Derek Gottfrid, ParisLemon