The size of the space shuttle is based upon the distance between ruts on Roman roads, which translated into train track width, and therefore Shuttle width:)
Look at the follow clip http//:www.scottmcleod.org/didyouknow.wmv
and decide how long any format now dominant will last as we zip along.
Look at the follow clip http//:www.scottmcleod.org/didyouknow.wmv
and decide how long any format now dominant will last as we zip along.