clever t-shirt sayings

jamiewakeham said:
"div D = p
div B = 0
curl E = -dB/dt
curl H = J + dD/dt"

And there was light.

Jamie
I guess I'm not a physicist...
I get the derivatives of B and D, but what is the 'div' and 'curl'?
 
Seen on a rather top heavy young lady

"I see that you've already met the twins"
 
erikhaugsby said:
I guess I'm not a physicist...
I get the derivatives of B and D, but what is the 'div' and 'curl'?
The equations are the Maxwell's equations, used to describe the dependencies between magnetic and electric fields and flows. It is pretty advanced physics and calculus, using divergence, curl and gradient; mathematic operators on vector fields.

You probably won't have to worry about the vector operators or Maxwell until you get to university.
 
I have two great shirts "Confident in sexual abilities" and "Beware: Perverts in area" with a bus sign of a guy reaching up a girls skirt
 
The onion has a lot of good ones, my favorites are, "Your Favorite Band Sucks" and "The sports team from my area is superior to the sports team from your area."
 
For my fellow racers...

Gas is for washing parts
Alcohol is for drinking
NOS is for racing!!!

You see a lot of these at the NHRA drag races during the season.


Scott
 
I bought a bumper sticker from one of the large format guys last fall at the gathering... it read.... my ground glass is sharper than your honour student

Rob Skeoch
 
For an RFF only t-shirt:

RFF: home of the $1200 body with a $12 lens.


:)
 
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