Science Fair Resources
Science Buddies - http://www.sciencebuddies.org/ - Free science fair project ideas, answers, and tools.
Science Career Resources
Careers in Science - http://www.sciencebuddies.org/science-fair-projects/science_careers.shtml?From=Tab - Click on a job title to find a description of the job, salary range, projected job growth, subjects to study in high school, and more! Some pages even have YouTube videos of people performing the job!