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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.

1116 projects · showing 871–900 CSEF — clear fair filter Biomedical and Health Sciences — clear category filter Clear all

CSEF · 2005

Ants Be Gone!

Pharmacology/ Toxicology

Objectives/Goals The purpose of this experiment was to test everyday household items to see which was the most effective to use as an organic ant repellant. If a good organic repellant can b…

CSEF · 2005

A Smokey Situation

Pharmacology/ Toxicology

Objectives/Goals What is the effect of cigarette smoke on the growth of tomato plants? If I put five tomato plants in an enclosed area every other day and burn one cigarette-then I think it…

CSEF · 2005

Aspirin's Sweetest Friend

Pharmacology/ Toxicology

Objectives/Goals My objective was to see if the presence of a carbohydrate (starch, complex sugar, fiber) affect the absorption rate of a Bayer Aspirin tablet. I hypothesized that there woul…

CSEF · 2005

Don't Let the Bed-Bugs Bite You!

Pharmacology/ Toxicology

Objectives/Goals The objective is to determine what is the best way to remove dust mites found on a pillowcase. I believe that a piece of pillowcase washed in hot water in a washer and dried…

CSEF · 2005

Effects of Air Pollution on Freeway Plants

Pharmacology/ Toxicology

Objectives/Goals The goal of my project was to detect and compare the effects of air pollution given off from a small sized car, a mini-SUV, and a large SUV on iceplants (plants that are com…

CSEF · 2005

Electricity Instead of Spray

Pharmacology/ Toxicology

Objectives/Goals To see if electricity could be used as an ant repellant.Also to find out the lowest voltage that would repell an ant without injuring it. Methods/Materials The materials I u…

CSEF · 2005

Electrifying Plants

Pharmacology/ Toxicology

Objectives/Goals If I add electricity to the growth of plants then the plants metabolism would speed up causing the plant to grow faster. Methods/Materials Materials: 10 Plant Pots, 10 Drain…

CSEF · 2005

Environmentally Friendly Pesticides

Pharmacology/ Toxicology

Objectives/Goals The goal of my project is to find an environmentally friendly way to kill or repel pests. The reason I am doing this project is because different chemical pesticides either…

CSEF · 2005

Gamma Radiation Effects on Plant Growth

Pharmacology/ Toxicology

Objectives/Goals This experiment is a series of five minilab experiments. The first experiment examines & measures plant root & shoot growth in a Control farm & a Gamma exposed farm. The sec…

CSEF · 2005

How Bad Is Smoking?

Pharmacology/ Toxicology

Objectives/Goals The objective of the project is to warm the smokers about the harmful effects of smoking on their bodies and to caution the nonsmoker never to start smoking. Methods/Materia…

CSEF · 2005

How Does Cigarette Smoke Affect Crickets?

Pharmacology/ Toxicology

Objectives/Goals My objective is to determine if different amounts of nicotine in cigarettes have an effect on crickets' chirping. I believe the cigarettes with the greatest amount of nicoti…

CSEF · 2005

It's Only Water, Right?

Pharmacology/ Toxicology

Objectives/Goals The hypothesis of this science fair project is that when four leading brands of bottled water are blind taste-tested by 100 random people, the brand with the least chemical…

CSEF · 2005

Microwave Radiation and Seed Germination

Pharmacology/ Toxicology

Objectives/Goals What family of seeds has the most resistance to microwave radiation? We think that tomato seeds will be resistant to microwave radiation because the smaller the seed the les…

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