'Surprisingly' (to me) low PF of gadgets

CIVIL and SOHCAHTOA were taught in the early 60's and never to be forgotten, along with my 'non-military' works numbers
 
CIVIL and SOHCAHTOA were taught in the early 60's and never to be forgotten, along with my 'non-military' works numbers
Ah, if we're talking 'military', how about TWEGOLAPS (from my school cadet force days, in the 60s :) )

Kind Regards, John
 
Bad Boys Ravish Our Young Girls But Virgins Go Without?
One of the disciplines I was educated in really majored on mnemonics, to the extent that there were actually books published on the subject. However, students being students, those 'offical' ones usually got over-ridden by 'more easily remembered' ones, most of which were decidedly unsuitable for 'family audiences'.

To take a fairly tame example, "On Old Olympus' Towering Top, A Finn and German Viewed Some Hops" was actually remembered as "Oh, Oh, Oh To Touch And Feel A Girl's Vagina. Such Heaven!" :-) Just to confuse things, there were slight variants since the V-word could alternatively be an S-word, and the S-word could be an A-word - some variants included "...Picked Some Hops" and "... Picked Ancient Hops", " ... Feel A Girl's Privates" and "..... Ah, Heaven" !

Kind Regards, John
 
That's an easy one - resistor band colour codes
So what's Bodmas and Twegolaps ?

BODMAS is the conventional order of priorities in undertaking mathematical calculations ...

Brackets
Orders (powers or roots) [sometimes called "Others" or "Of", but always means powers/roots]
Division
Multiplication
Addition
Subtraction

TWEGOLAPS lits the "duties of a sentry" (things a sentry neend to know) but to get the meanings, you are testing my long-term (50+ years) memory! However, I'll have a go ......

Times of Duty
Who is out (anticipated returning patrols)
Enemy's Position
Ground to be covered
Own troop's position
Landmarks
Action on approach
Passwords
Signals to be sent

I'm fairly confident of all other than the "W".

Kind Regards, John
 
HASEL - Pre-aerobatic checks if I remember correctly. I think we used to have a second S in there.
 
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However, students being students, those 'offical' ones usually got over-ridden by 'more easily remembered' ones, most of which were decidedly unsuitable for 'family audiences'.
Bad Boys Ravish Our Young Girls But Virgins Go Without?
Case in point, were I to recall the version I learned in less PC times then the post would get removed as racist, sexist, and obscene :whistle:
HASEL - Pre-aerobatic checks if I remember correctly. I think we used to have a second S in there.
Yes, HASSELL (as I vaguely recall learning it <cough> years ago - though it seems there are versions with one or two Ss and one or two Ls.
 
BODMAS is the conventional order of priorities in undertaking mathematical calculations ...

Brackets
Orders (powers or roots) [sometimes called "Others" or "Of", but always means powers/roots]
Division
Multiplication
Addition
Subtraction

TWEGOLAPS lits the "duties of a sentry" (things a sentry neend to know) but to get the meanings, you are testing my long-term (50+ years) memory! However, I'll have a go ......

Times of Duty
Who is out (anticipated returning patrols)
Enemy's Position
Ground to be covered
Own troop's position
Landmarks
Action on approach
Passwords
Signals to be sent

I'm fairly confident of all other than the "W".

Kind Regards, John

BODMAS is also known as BIDMAS......I for indices.....
 

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