... the green lights you see before you is the Heechee's coordinate system
for navigating space. They have seven numbers when you
think 3 is enough to show any point. In any case, we are pretty certain that
only 5 of this 7 is essential. The numbers are in hexadecimal ... it may mean
that the Heechee have 16 fingers or are really good
at math.
Any questions?