:)
Yes you are right.
:)
The first thing that came to my mind was after reading “the shortest distance be…” was “displacement”
raTTafication zindabad.
http://www3.pak.org/gupshup/smilies/smile.gif
))
*“na maiN momin vich masiitaaN, na maiN muusaa, na fir’aun!”
*