ChristianClipArts
http://christiancliparts.net/ “ChristianClipArts.net is producing Christianity animations, Christian flash games and illustrations from the Bible. This would be good for kids participating in  Sunday School or teachers planning lessons for children.” -Daniel Laninga

Stellarium
http://www.stellarium.org/ “Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. It is being used in planetarium projectors. Just set your coordinates and go.” - Yohan Na

Celestia
http://www.shatters.net/celestia/ “The free space simulation that lets you explore our universe in three dimensions. Celestia runs on Windows, Linux, and Mac OS X.” - Yohan Na

befunky
http://www.befunky.com/ A site that allows you to manipultate photos quickly, by the click of a button. There is a subscription fee, but you can see try it out and it will have a watermark on it. Another feature allows you to print the photos you alter on t-shirts,  mugs, etc. -Jessica Overbeeke

The Nature Conservancy
http://www.nature.org/?src=logo “The Nature Conservancy — the leading conservation organization working around the world to protect ecologically important lands and waters for nature and people.” This site has cool photos and interactive features that help people realize their impact on nature. -Jessica Overbeeke