Possibly the world's largest tagging - Dave has written his name across a field in Bunker Hill, IL. I guess he must have been really bored one day. Update: We found Dave! It turns out that Dave wasn't bored one…

San Onofre, California Thanks jbum & Shadis Pickering, Onatario Thanks Tyler Dresden, Illinois is the USA's first full-scale, privately financed nuclear power plant. The cooling channels system can be seen winding through the Des Plains river and the Dresden cooling…

A giant sign just west of Usery Pass, Arizona pointing the way to Phoenix. Neat 🙂 Thanks: Richard Kaszeta

Check out this cool picture of overlapping seasons in Utah, and another in Missouri on the Mississippi river. Thanks to Kyle French and Bill Keaggy.

The 32 story Memphis Pyramid Arena is the third largest pyramid in the world. The NBA Memphis Grizzlies play here and it seats 21,000 people. Thanks: William S. Preissner

This "Elephant Cage" in Elmendorf Air Force Base, Alaska is part of the DOD World Wide High Frequency Direction Finding System. More information on the system is availble from the Federation of American Scientists. Thanks: Gabe