If this is not "non-PC", try the buoyancy expt. also with cans of
different brands of beer.
paul dolan
On Thu, 30 Aug 2001, Michael Lach wrote:
> On 8/30/01 11:01 AM, "Mike Davis" <[EMAIL PROTECTED]> wrote:
>
> > For example, determining why Diet Pepsi floats in water while Pepsi sinks
> > can be either a demonstration or an experiment.
>
> There's also a temperature dependency on this. When I did this demo, I would
> hold a Coke can tightly in my hand for a few minutes and that was enough
> heat to make it float. Water was at room temperature.
>
> There are lots of internet sites with demos like (I think) Mike Davis is
> describing. Would they be of interest to list members?
>
> -ML
>
>
> --
> Michael Lach
> Chicago Public Schools
>
>
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