Search past science fair projects

20,037 real projects from ISEF, the Canada-Wide Science Fair, JSHS and the Calgary Youth Science Fair — searchable by meaning, and filterable by fair, year, category and award.

2128 projects · showing 1951–1980 2025 — clear year filter Clear all

CYSF · 2025

TraumaScope AI

This project uses AI to detect PTSD in those in wars and other traumatic situations. The AI model is trained to give a score and know how to answer questions, helping doctors make quick diag…

CYSF · 2025

Treat or Beat

An experiment to tell how the human brain reacts to punishment or award in different genders and ages, and if on a test a person is more likely to get 100% if they are told they will be puni…

ISEF · 2025

Turfgrass Response to Biochar Application

Plant Sciences

A local problem in Florida is the immense expense of fertilizing golf courses, reaching over $100,000 annually. A global problem involves the disposal of biosolids from wastewater treatment…

CYSF · 2025

Twin telepathy

We will be making an experiment on twin telepathy. This project is to figure out if people with close genetics or close relationships have any kind of telepathy between each other.

CYSF · 2025

Typhoid fever

This project will investigate the transmission and potential prevention of typhoid fever, a disease that is transported through contaminated food and water. We will focus on sharing awarenes…

CYSF · 2025

Ultimate Callaway Golf Ball

• In this project, out of 4 Callaway Golf Balls, we will figure out what the best golf ball is for an above average junior golfer (mid 20s handicap) like myself.

CYSF · 2025

Underwater Inquiries

Underwater inquiries is a project researches why we know so little about our oceans. Covering transportation,conditions and wildlife

CYSF · 2025

Unlocking the Mind: Delaying Dementia

I will examine the various factors contributing to dementia and explore a range of strategies for delaying or even preventing its onset by analyzing how different lifestyle choices and envir…

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