Websites

Hey! I am a 12 year old kid interested in science a lot. Can u guys give me some websites where i can find recent news in science field and other information for my project work etc.
Khan’s academy – http://www.khanacademy.org/
http://en.wikipedia.org/wiki/Portal:Science
http://www.buzzle.com/chapters/science-and-technology.asp
http://www.metallurgist.in/blog/factopedia

Im trying to learn Japanese and I thought it’d be fun to watch some of their educational programs and I dont know a lot so I thought it would be good to start from the beginning so any educational ones would be good but Id really prefer preschool level right now. Thanky!
how about this video [...]