blackshoe, on 2013-October-14, 13:22, said:
What's an iota?
A handsome young airman was dying
And as on the tarmac he lay,
To the people who round him came sighing
These last poignant words he did say:
"Take the cylinder out of my kidneys,
The connecting rod out of my brain,
Take the cam shaft from under my backbone
And assemble the engine again.
"When the Court of Enquiry gets here
Just tell them the reason I died
Was because I forgot twice iota
Is the minimum angle of glide."