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Excellent -

You scared the crap out of me.
At first I read "pi" as "PI"

 

Stephen Miles Uzzo, PhD.
VP, Science & Technology
New York Hall of Science
47-01 111th Street
Flushing Meadows Corona Park, NY 11368 USA
V +1.718.595.9177
F +1.718.699.5227








On Mar 14, 2013, at 5:57 PM, Robert Kennedy wrote:

> We just got word from the NSF - due to the 10% across-the-board cuts under the federal budget sequestration, pi will be equal to 2.83 until further notice.
> 
> On Mar 14, 2013 5:42 PM, "Stephen Uzzo" <[log in to unmask]> wrote:
> Yum. But what fruit's in season? 
> 
> Stephen Miles Uzzo, PhD.
> VP, Science & Technology
> New York Hall of Science
> 47-01 111th Street
> Flushing Meadows Corona Park, NY 11368 USA
> V +1.718.595.9177
> F +1.718.699.5227
> 
> 
> 
> 
> 
> 
> 
> 
> On Mar 14, 2013, at 5:34 PM, Geralyn Abinader wrote:
> 
>> Well, I know what'll be consuming me this evening. Thanks a lot. Geralyn
>> 
>> On Thu, Mar 14, 2013 at 5:07 PM, Eric Siegel <[log in to unmask]> wrote:
>> A couple of pi questions on pi day:
>> 
>> 1) on a curve the ratio of the radius of a sphere to its circumference varies.  A line running from the north pole to the equator along the surface of spherical earth is 1/4 the length of the circumference at the equator.  Right?  Or am I missing something.
>> 
>> 2) even in planar geometry, I seem to remember reading that pi is variable depending on frames of reference.  Imagine a disk spinning at a significant fraction of the speed of light.  It gets shorter along the line of direction, in other words the circumference shrinks.  But a radius, which is not moving along the line of direction approaching the speed of light, doesn't shrink.  I think in Einstein's little book called Relativity this is an example he gives of how the "laws of nature" appear to change as you approach the speed of light.
>> 
>> Again, am I missing something?
>> 
>> Curiouser and Curiouser.
>> 
>> Eric
>> 
>> 
>> 
>> -- 
>> Geralyn Abinader
>> Producer
>> NY Hall of Science
>> 47-01 111th Street
>> Queens, NY 11368
>> (718) 699-0005 x581
>> 
>>  
>> Now at NYSCI: Tony Hawk | RadScience, Feb 2 - Apr 22. Discover the physics of extreme sports!
> 


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