Invention Convention Photos | Columbus Invention Convention Photos | 2007 Columbus Invention Convention | Columbus Invention Convention

Columbus Invention Convention
¥ In grade 6 the first place winners are Zachariah Jaffe (pictured) and Eric Loring from Granby Elementary School ( Worthington School district) for their invention ÓThe Flagpole of The FutureÓ, a sensor that raises and lowers the flag pole for you..

相机制造商:Nikon Corporation
相机型号:NIKON D70
原拍摄时间:2007:05:19 17:36:35
曝光时间:1/50 秒
光圈:f/2.8
曝光补偿:-0.33 EV
测光模式:模式
闪光灯:闪光灯, 自动模式, 回射闪光未侦测
焦距:50 mm

RSS RSS Feed | 记录模式显示 | 由zenPHOTO提供