https://learning-center.homesciencetools.com/article/physics-science-fair-project-ideas/
https://www.infoplease.com/physical-science-projects
https://www.sciencebuddies.org/science-fair-projects/project-ideas/physics?d=1,2,3
https://www.education.com/science-fair/physical-science/
Science sites:
www.sldirectory.com/studf/stumenu.html
http://www.rcsd.ca/uploads/Top%2010%20Science%20Websites%20Dec%2014.pdf
https://www.infoplease.com/physical-science-projects
https://www.sciencebuddies.org/science-fair-projects/project-ideas/physics?d=1,2,3
https://www.education.com/science-fair/physical-science/
Science sites:
www.sldirectory.com/studf/stumenu.html
http://www.rcsd.ca/uploads/Top%2010%20Science%20Websites%20Dec%2014.pdf