Challenge has finished
Photograph something where the "Pi" symbol, or any of it's implicit mathematical properties, is visible. (but, please, not "just" a circle) Also, in the technical details, put a little explanation if the photo is not of Pi itself.
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Saturday, 9th July, 2011 (GMT)
Saturday, 16th July, 2011 – Friday, 22nd July, 2011 (GMT)
Saturday, 23rd July, 2011 – Friday, 29th July, 2011 (GMT)
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Maximum number of entries per user:
Maximum number of entries in challenge:
A Boston Cream Pie used to illustrate how to compute the area of a pie (or any circle). It also illustrates that math can be fun!
|Submitted:||Friday, 22nd July, 2011 02:42 (GMT)|
|Taken:||Thursday, 21st July, 2011|
|Focal length:||23 mm|
|Shutter speed:||1/60 sec|
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