Homebrew PCBs

> > and a DoubleGulp is 64 fluid oz (1.89L)
> 
> I haven't seen them that big yet.


the 7-11 stores sell the DoubleGulp in 64 fluid ounces.

 
> > I expect that this summer one store will try to out-do another and
> > sell something even larger.
> 
> And they'll keep at it as long as people buy into it.  Which is the 
part I 
> can't figure out,  why would they?


The cost is the thing.  a small sells for 79 cents a medium for 89 a 
large for 99 and an extra large often is on sale for 99 cents.

so you pay more for sugar water and feel like you are getting a 
bargan.

funny how soda costs more than gasoline for your car.

Dave