An honest and (sometimes) brutal look at soldiers' lives during the Vietnam War. There is a haunting collection of war photography and an overview of the war itself. It should be noted that this site is highly biased with a Western sphere of knowledge and should be used with that understanding. Note: pictures on this site may not be used due to copyright law.
This site is a great way to display areas of the world that are being discussed. It is not very well cited, but it does provide options to find photographs at National Geographic as well.
I would use this during a geography lesson, by showing them a picture of a recognizable landmark. We would figure out what it was, where it was, and then find the absolute location, all part of DC 7th Grade Standards.
This site most likely does not rate very high by Berkeley standards. That being said, I think it is a great option to be able to show kids exactly what you are talking about on the SMART board.
The ability to show students images of countries, places, cities, and landscapes. An awesome way to show students the world without leaving the classroom.