Mathematica100's channel

Well done. I work with radio broadcast tubes that have a plate dissipation of 20,000 watts (class B). They wouldn't work at audio frequencies, but can you imagine if they could? Wow!

Thre are two versions in DVD. I have both cuts: they differ mostly in the Harrison Ford voice over narrative. My prefered version has the voice over work which aids greatly with understanding the story.

What an incredible piece of film historical work. It is fascinating to view how the land looked then and what it is now. While forty-four years has passed, the land has reclaimed what was built. If even the principal film location work was four-weeks, a luxury to film production, the set construc...