After Hours

Photos: One ultralight, 160 AA batteries

Here, a student checks the power levels of the Panasonic Oxyride batteries before Saturday's test flight. The aircraft's length is a little more than 30 feet, and it has a wingspan of about 100 feet. The material used to construct the plane included carbon fiber and Styrofoam.

Yoshikazu Tsuno/AFP/Getty Images

About Bill Detwiler

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...

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