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Search past science fair projects

38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.

38465 projects · showing 37441–37470

CSEF · 2002

Wind Power: The WONG Way

Electricity & Electronics

Objectives/Goals The purpose of our project was to prove that various sizes and numbers of windmill blades will have an effect on rpm (revolutions per minute), milliamp power, and voltage ch…

CSEF · 2002

Windy Conditions

Aerodynamics/ Hydrodynamics

Objectives/Goals Which kind of blade will produce a greater force of wind? Methods/Materials Make two holes in the front of the box, another in the back, opposite of the first holes. Put the…

CSEF · 2002

Wool Strength

Materials Science (Junior Division Only)

Objectives/Goals Objective: My project was to determine if different chemicals will affect the strength of rabbit wool. I raise rabbits in 4-H, and I have seen these chemicals used for all d…

CSEF · 2002

World Wide Shortage of Fresh Water

Environmental Engineering

Objectives/Goals A Seventh grader discovers through research that drinking water is not cheap and is also in short supply, potentially a problem for our society, particularly here in San Die…

CSEF · 2002

Worms in Your Future?

Plant Biology

Objectives/Goals I will see if vermicompost helps the growth of plants. Methods/Materials This project will look at different amounts of vermicompost in a poor soil mix (soil)to see what ben…

CSEF · 2002

Would You Like Sugar with That?

Microbiology

Objectives/Goals My objective was to learn if a high concentration of dextrose solution is detrimental to the growth of the bacteria Serratia Marcescens. Methods/Materials Twenty sterile aga…

CSEF · 2002

Yeast's Food of Choice

Microbiology

Objectives/Goals My objective is to determine what type of carbohydrate will cause bakers yeast to produce the most carbon dioxide. Methods/Materials The four carbohydrates I tested were fru…

CSEF · 2002

You Are Getting Sleepy...

Behavioral Sciences

Objectives/Goals Our objective was to determine what causes high school students to be deprived of sleep (out of the five main contributors that we are focusing on: depression/anxiety, stres…

CSEF · 2002

Yummy Donuts?

Materials Science (Junior Division Only)

Objectives/Goals I did my project because after eating more than one donut I sometimes feel sick. I believe that #fattier# donuts make me feel this way. I wanted to find out which donuts hav…

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