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Photograph Information Photographer's Comments
Challenge: Back To School IV (Advanced Editing VII)
Collection: Portfolio
Camera: Canon PowerShot S3 IS
Lens: Canon 12x IS USM (S3 IS built-in Lens) -- 36-432mm (35mm EQ)
Location: Oakland, California,USA
Date: Aug 29, 2014
Aperture: 3.19
ISO: 80
Shutter: 1/2 second
Date Uploaded: Aug 29, 2014

 My old log-log sliderule with some fake homework.


-Tripod, timer, manual mode
-FL
-RGB and Blue Curves
-Isolate Green Channel to Grayscale
-Resize
-Duotone mode: Black + Pantone 143
-RGB Mode
-USM at 66%/0.6 dia/TH = 5 (applied twice)
-SaveAs JPEG at 100% quality = 279KB

File: Math_IMG_1894dt-DPCusm

Statistics
Place: 13 out of 35
Avg (all users): 5.8916
Avg (commenters): 7.0000
Avg (participants): 5.6316
Avg (non-participants): 5.9688
Views since voting: 913
Views during voting: 157
Votes: 83
Comments: 3
Favorites: 0

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AuthorThread
Canon PowerShot SX60 HS
 09/11/2014 10:23:05 AM
that slide rule brought back memories, Paul.
I remember a high school math class where our (unpopular) teacher
passed out slide rules and proceeded to drone on and on about how to use them.
She lost me in the first paragraph, and all I could think of was that the thing was a pretty fair ruler but the 'inches' measurement was off.
  Photographer found comment helpful.
 Comments Made During the Challenge
Apple iPhone 5s
Nikon AF-S DX NIKKOR 18-200mm f/3.5-5.6G ED VR
 09/06/2014 06:25:11 AM
Clever idea and I really like the composition.
  Photographer found comment helpful.
Nikon D300s
Nikon AF-S Nikkor 70-200mm f/2.8G ED VR II
 09/01/2014 02:09:32 PM
You didn't show your work, therefore, you only get partial credit.
  Photographer found comment helpful.
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