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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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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!
| Camera: | |
| Lens: | |
| Submitted: | Friday, 22nd July, 2011 02:42 (GMT) |
| Taken: | Thursday, 21st July, 2011 |
| Focal length: | 23 mm |
| Shutter speed: | 1/60 sec |
| Aperture: | F4 |
| ISO: | 400 |
| Notes: | |
| Views: | 175 |
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