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Taken 9-Oct-13
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Keywords:Daily Journal, October, Winners Robert Pribush
Photo Info

Dimensions3000 x 2000
Original file size5.07 MB
Image typeJPEG
Color spacesRGB
Date taken9-Oct-13 15:17
Date modified10-Oct-13 09:55
Shooting Conditions

Camera makeCanon
Camera modelCanon EOS-1D Mark III
Focal length145 mm
Max lens aperturef/2.8
Exposure1/500 at f/2.8
FlashNot fired
Exposure bias0 EV
Exposure modeManual
Exposure prog.Manual
ISO speedISO 2000
Metering modeSpot

Chemistry professor Robert Pribush smiles after explaining how to conduct an experiment to check for acetic acid content in vinegar to freshmen Kenzie Coleman and Sarah Baggette during his general chemistry class at Butler University in Indianapolis, Ind. The American Chemical Society (ACS) named Pribush as the 2014 ACS Volunteer Service Award winner for his contribution to the society's goals and objectives. Pribush has been a chemistry professor at Butler University for 40 years and is a fellow with the American Chemical Society. Mike Wolanin / The Daily Journal