Sometimes words are inadequate, so no commentary for this. Turn up the sound, click on full-screen, and watch:
Recommended reading:
SixDay Science
Faith in Science | Science in Faith
Sometimes words are inadequate, so no commentary for this. Turn up the sound, click on full-screen, and watch:
Recommended reading:
SixDay Science 
Wow!
This was great. It makes a psychological difference when you know you are looking at the real deal and not computer generated imagines.