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.

3049 projects · showing 2761–2790 Biomedical and Health Sciences — clear category filter Clear all

CSEF · 2006

Save The Babies

Pharmacology/ Toxicology

Objectives/Goals Aluminum toxicity may cause weak bones and other problems in people. This is a greater problem in babies because they do not have the ability to get rid of aluminum or other…

CSEF · 2006

Snails: The Pest of the Ages

Pharmacology/ Toxicology

Objectives/Goals The purpose of my experment was to find a natural non-toxic material that can repel snails without killing them, and to see if the materials that prove effective will still…

CSEF · 2006

The Battle of the Energy Drinks

Pharmacology/ Toxicology

Objectives/Goals The objective of my project is to determine if higher caffeine content in an energy drink increases heart rate the most. I believe the higher the caffeine content in an ener…

CSEF · 2006

Tough on Germs?

Pharmacology/ Toxicology

Objectives/Goals The objective of my project was to test whether or not anti-bacterial soap really kills more bacteria than regular soap, and which is the best soap on the market for both ca…

CSEF · 2006

Yew Killed It

Pharmacology/ Toxicology

Objectives/Goals To develop and test two different environmentally friendly organic herbicides that will succeed in killing the invasive nonnative Himilayan blackberry plant. Methods/Materia…

CSEF · 2005

Anti-Ants: Organic Ant Repellents

Pharmacology/ Toxicology

Objectives/Goals My objective was to find organic ant repellents. I hypothesized that cedar chips, small dried lavender twigs and torn marigold petals would repel ants. Methods/Materials In…

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…

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