107 : February 24, 2012
Image Data
File Name: 7D_302941
Model: Canon EOS 7D
Lens: EF-S 10-22mm F/3.5-4.5 USM
Date: 02.22.12 5:44pm
Focal Length: 10mm (16mm)
Shutter: 1/40 s
F-Stop: F5.6
ISO: 200
Ex Bias: +1/3 EV
Program: Aperture priority
Metering: Multi-segment
Focus Distance: 4.29 m
File Name: 7D_302941
Model: Canon EOS 7D
Lens: EF-S 10-22mm F/3.5-4.5 USM
Date: 02.22.12 5:44pm
Focal Length: 10mm (16mm)
Shutter: 1/40 s
F-Stop: F5.6
ISO: 200
Ex Bias: +1/3 EV
Program: Aperture priority
Metering: Multi-segment
Focus Distance: 4.29 m
Prior to the invention of the grain elevator in 1842 (by Joseph Dart and Robert Dunbar in Buffalo, NY), grain was handled in bags rather than in bulk.