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-   -   Help me with my project pls (http://classroom.all-science-fair-projects.com/forum/showthread.php?t=2653)

HalpMeh 10-28-2006 05:48 PM

Help me with my project pls
 
I need to determine how dirty money is and i need it to be specific(like with measurements maybe) :)

RaZoR 10-28-2006 07:16 PM

Well, I really don't know how to measure it. Maybe you could soak it in water, then pour the dirty water into the coffee maker and measure how much dirt is in each bill!

Thanks!

HalpMeh 10-29-2006 04:21 AM

Do you mean like filtering it?

dreamerofeternity 10-29-2006 07:40 AM

Quote:

Originally Posted by HalpMeh
Do you mean like filtering it?

I like Razor's idea, but I'm not sure if it would work with dollar bills or not. But I think it would work with coins. How about this? You take a bunch of coins, and mix it up with some water (perhaps keep it overnight), then pour the water through the filter (like Razor said), and see how much dirt is left.

Also, can you be more specific on your project? Like are you comparing amounts of dirt on different kinds of coins? Or are you asking a question, in general, how dirty is our money?

HalpMeh 10-29-2006 08:01 AM

Well i dont think it would work that well unless the coins were very dirty and had stuff large enough to see, cause mostly the bacteria and germs on money are too small :(

hottihotti77 10-29-2006 03:01 PM

hey
 
Quote:

Originally Posted by morganpoole
do you need help

hey coudl you help me with my project


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