Sometimes a girl (or a grandma) just wants to have fun.
I love this video. It's a time-lapse of a big, successful construction project. TVA replaced four steam generators in just 83 days! Back-in-the-day when I was in the Steam Generator Project Office at EPRI, such a replacement project took about a year.
These steam generators practically fly into place. Fun to watch. The top of the building being removed. The huge crane being built. The old steam generators: up and out. The new steam generators: up and in! Never a dull moment in this video.
I also recommend the NuclearGrrl post about this video, TVA also posted some shorter videos, with more explanation of what is happening in each video.