NEW YORK — Life in lower Manhattan resembled any ordinary day on Wednesday as workers rushed to their jobs in the muggy heat, but time stood still at the World Trade Center site while families wept for loved ones who perished in the terror attacks 12 years ago. For the families, the memories of that …

One World Trade Center Time-Lapse. EarthCam Shows ‘Freedom Tower’ Progress

To commemorate the anniversary of the Sept. 11 attacks, EarthCam, a webcam technology company, has released a stunning time-lapse video showing more than two years of construction of One World Trade Center. According to EarthCam, the photos in the video — captured by multiple webcams — were taken between February 2010 and September 2012 .