We saw this on face book recently. Admittedly we scoffed and thought it would be impossible. Anyway it got the better of us so we had to take up the challenge.
And here it is:
Take one empty 600ml bottle of Coke and fill it with Australian $2.00 coins.
When this bottle is full it will contain $1000.
We estimate that there is about $700 in our bottle at the moment, and it is about three quarters full.
Will this bottle fit another $300 in? We think it will go very close.
I will keep you posted.
I am unsure if my overseas friends can try this experiment as I am not familiar with your currency.
Why not give it a try? A great way to save a little extra J