I lived 35 km out of Darwin years ago and was fixing our spa pump and our neighbour wandered over. She talked to me for about 10-15 minutes (Charlie Pride/Jonny Cash stuff) never done this before as she used to say hello and go and find my wife.
Anyway after she left I went to get up and looked down to grab my tools (no pun intended here) and there it was,,, all dangly bits hangin out from my short stubbies to air.
Amazing discovery ,,, how to engage a woman in conversation eh.
__________________
Why is it so? Professor Julius Sumner Miller, a profound influence on my life, who explained science to us on TV in the 60's.