All Science Fair Projects
1000 Science Fair Projects with Complete Instructions
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Physics
General Physics science fair projects
Physics is the study of how the universe works. Physicists study everything from tiny particles that make up atoms to huge stars and galaxies. They help us understand how things move, how energy works, and even how time and space are connected!
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11. How Does Bending an Optic Cable Affect Audio Signals?
12. Hydroelectric Power
13. Light Up Your Mouth!
14. Light's Dual Nature
15. Make a Pinhole Viewer
16. Measuring Rock Density
17. Measuring the Speed of Sound
18. Mixing Colors of Light
19. Modeling Atoms with Food
20. Nuclear Reaction Demonstration
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