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

Columbus Invention Convention
Following the award presentation, Edison Award John Wright winner is surrounded by friends. John is a 2nd grade home schooled student from Westerville, Ohio. His invention ÒThe UmbrellanatorÓ is a protective device to keep wet umbrellas from dripping after use. His proud Grandmother snaps a few photos of John following the award presentation.

相机制造商:Nikon Corporation
相机型号:NIKON D70
原拍摄时间:2007:05:19 17:27:05
曝光时间:1/25 秒
光圈:f/4
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:10 mm
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