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Taken 7-Nov-13
Visitors 22


6 of 14 photos
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Photo Info

Dimensions3000 x 1996
Original file size1.78 MB
Image typeJPEG
Color spaceAdobe RGB (1998)
Date taken7-Nov-13 12:41
Date modified7-Nov-13 21:05
Shooting Conditions

Camera makeNIKON CORPORATION
Camera modelNIKON D3S
Focal length14 mm
Focal length (35mm)14 mm
Max lens aperturef/2.8
Exposure1/2500 at f/4.5
FlashNot fired
Exposure bias0 EV
Exposure prog.Manual
ISO speedISO 640
Metering modeSpot
20131107-_0412-SR

20131107-_0412-SR

Plants in John Woodbury's greenhouse float on water instead of being in soil. Woodbury uses fish waste from tilapia to provide food for mats of vegetables floating in an adjacent tank. The plants then scrub the water of harmful nitrates, allowing the fish to continue to thrive. Scott Roberson / Daily Journal