Re: [Phys-L] coffee

[Daniel MacIsaac <danmacisaac@gmail.com>]

For even more dangerous coffee related observations, watch the 
standing waves on the coffee surface in your cup in a cup holder 
while driving at different speeds.  Caffeine is so much fun.  

Though real coffee fanatics people sit down and focus on savoring 
the experience without distraction or traveling or meetings etc.

Dan M, sometimes a foodie

> On Jan 31, 2020, at 10:57, Anthony Lapinski <alapinski@pds.org> wrote:
>
> Now that I have your attention!
>
> I see faculty walking past my room with their coffees every morning. Is
> there an optimal walking frequency (speed) to minimize the liquid from
> sloshing back and forth and spilling over? I imagine this depends on the
> leg length, diameter of cup, depth of cup, etc.
>
> P.S. I've never had coffee, but I'm curious about this sloshing phenomenon.
>
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