Did anyone else notice that sometimes when the train goes by, you can hear "road noise" as the tires go over gaps in the I-beams? At the very least, it shows how much the tires are smoothing out the ride -- you don't notice ANY bumps while on the ride...
I also love seeing (and hearing) the compressed air vent by the hill after a launch. Although I discovered that standing near that hill for a while irritates my eyes something fierce.
It's funny. People are talking about how quiet they think Hypersonic was, but I honestly thought it was pretty loud.
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--Greg
http://www.pobox.com/~gregleg/
*** This post was edited by GregLeg on 3/29/2001. ***