I have only a very vague impression of ever hearing the phrase "Dangle
Angle" in connection with nothing I can recall. I used it to describe the
angle by which the ends of a an inverted-V dangled towards the ground just
because it sounded amusing. And so it seems it was.

Does it account for the abysmal standards of education of the present
generation of engineers and scientists? ;o)
----
Reg.

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Was this little ditty common across the pond?
Take a look..

http://www.google.com/search?hl=en&l...e%22+mass+cube