American Jerry Cans

[cletrac (RIP)]

Check out the threads on Jerry cans on the G503 forum. There's more info there than I've seen anywhere else.
http://www.g503.com/forums/viewforum...caabef44718ce5

[Lynn Eades]

1 gram of water = 1cc (cubic centemetre) = 1mil (1 millilitre)
This means a volume of water 1 metre wide, x 1 metre high, x 1 metre deep, or put another way 1 cubic metre of water is equal to 1 (metric) ton. This my friend is such a beautiful system, it just CANNOT be beaten.
Why would you fart around with a system that is 6 1/4 gallons (imp) to the cubic foot
Thankfully the Allies managed to (In or about 1940) Standardise the inch, prior to which, The U.S. and G.B. both ended up with an inch of different lengths.
Dave the rest of the world has seen sense and moved on.... We are happy for big brother to stay and wallow in it.

[Rob Beale]

grew up in the change over era from imperial to metric, and had to learn both systems. That has helped a lot in working with our vehicles which were designed and built to imperial standards.

But I have never been able to sort out pounds mass and pounds force, which are related by a factor of 32 feet per second squared, (the acceleration of gravity).
How much easier it is to have kilograms for mass and Newtons for force related by a factor of 10 m/s/s

the simplicity of the metric system belies its Gallic origins!

It intrigues me when I find metric bearings in a parts list for the LP2 carrier!

enough musings from a soon-to-retire physics teacher: 5 weeks and counting
Rob

[Lynn Eades]

Is that what you do!.... No wonder that went over my head.
Your lucky that all the carriers use 6000 series metric bogie wheel bearings.
This way it only costs you half of a fortune, instead of 3 fortunes.( Infact the bearing at the bottom of the steering column in the Aust carriers is metric, and the Canadian/British carrier equivalent is imperial)

Gallic..... "Sacre Bleu".... you mean the Fr.... Fr..... French! came up with it... Yeah,... I Know,... shame we have to give credit to them.....since they sunk the R.W.

[maple_leaf_eh]

Originally Posted by Rob Beale

...

enough musings from a soon-to-retire physics teacher: 5 weeks and counting

Rob

And of world of grateful students will either sign in anguish at your leaving, or cheer in gladness.

As I read on the interweb somewhere, if you are reading this, thank a teacher. If you are reading this in English, thank a veteran.

[Tony Smith]

And if you are reading this in a Computer Class, thank Al Gore for the Internet.

Remember how you used to have to hide a comic or magazine in the fold of a Textbook and hope the Teacher never saw?

[Rob Beale]

I thought it was the US military and a bunch of geeky physicists who came up with the www!

Once you could embarrass a kid about hands hidden under the desk, now its probably playing with a cell phone texting or with an i-pod!

And the computer geeks provide the great unwashed masses with URLs of proxy servers to get around attempts to block access to bebo etc.

At least my students all know something of NZ military history...a great way to fill in classes when interest flags or plans are unworkable!

Rob

[sth65pac]

My Gerry can says: Net IMP 4 Gals. In very light blue 1/2" stencil. Its a Rudy 20-5-45. It also says the MIL-L-type oil. Mil-L- whatever it is.. very hard to read at 10:00pm.

I bought it at the Tip for $3!

Bob, you may be better able to see what it says on the can if you run some water over it. Degrease it first, then run the hose gently over it, with jusst a smooth film... the stencil comes up quite clear..

I object to the Banter.. KEEP on the topic and help the man out!

Ian