What are some interesting websites?
There are many, many interesting websites (including Answers, the website you are now visiting), it really all depends on what you're interested in and what kind of websites you like. Please feel free to ask the question again and include more detail. Also check Sources and Related Links, further down this page, in case anyone has added links there (as links are not permitted here in the body of the answer).
First, pick something that is interesting to you! You're not going to do a good job if you think the project is boring. Once you think of an area of science that is interesting, just do some research. What questions do you have about that science? What are some things you've always wondered about? This related link will also give you some good websites to get ideas!