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.
ISEF · 2025
Translational Medical Science
Each year, 1.9 million people worldwide are diagnosed with colorectal cancer, and early detection of cancerous polyps is crucial for treatment. Endoscopic imaging is a critical part of ident…
ISEF · 2025
Environmental Engineering
The vulnerability of water bodies to human activities leads to a widespread problem of degradation of these environments and denounces the finitude of potable water in many regions of the Ea…
ISEF · 2025
Behavioral and Social Sciences
Chronic stress, doomscrolling and digital addiction contribute to declining memory and attention in children. These factors negatively affect cognitive development, making it essential to ex…
CYSF · 2025
Our project is about memory enhancement and our question is “What techniques can we use to enhance our memory and do they work?”.
CYSF · 2025
This project investigates how different learning styles—visual (seeing), auditory (hearing), and textual (reading)—affect a person’s ability to remember information. I aim to understand whic…
ISEF · 2025
Behavioral and Social Sciences
The purpose of this experiment was to understand the effect of working in a high-stress field like the agriculture industry. 1. Create a simple survey using Google Forms. 2. Publish the surv…
ISEF · 2025
Environmental Engineering
Mercury (Hg(II)) continues to be one of the most serious contaminants in our global waters due to its high toxicity and mobility in our ecosystems. To address this issue, we explored the pot…
ISEF · 2025
Biomedical Engineering
Organisms smaller than a grain of salt can convert carbon dioxide into carotenoids, which have a market demand of $2.5 billion. Carotenoids can reduce the risk of type 2 diabetes, cancer, an…
ISEF · 2025
Biochemistry
Nicotinamide mononucleotide (NMN), is a promising nutraceutical attracting much attention for its pharmacological and anti-aging efficacies. While NMN biosynthesis in Escherichia coli by met…
ISEF · 2025
Chemistry
Current thermal and electrochemical green conversion methods are unsustainably powered by fossil fuels, necessitating a greener approach. Consequently, Researchers have turned to phototherma…
ISEF · 2025
Earth and Environmental Sciences
Melatonin made by insects and plants regulates growth and development. Ecdysteroids like 20-hydroxyecdysone (20E) promote maturation, molting and butterfly emergence through oxidative stress…
ISEF · 2025
Biomedical Engineering
The MetaMotion Meter is a biomechanical assistive device designed to advance hand physiotherapy by offering real-time feedback measurement of pressure exerted by the hand during physiotherap…
ISEF · 2025
Systems Software
This project investigated whether Meta's Interaction SDK was sufficient for accurate American Sign Language (ASL) detection. This was tested in a virtual reality (VR) environment in an attem…
ISEF · 2025
Embedded Systems
Refractive index sensing is a cornerstone of modern optical sensing technologies, enabling the detection of minute changes in material properties, environmental conditions, and biological in…
ISEF · 2025
Biochemistry
In this study, microbial fuel cells (MFCs) of our own design were inoculated with organisms of the species Shewanella oneidensis. S. oneidensis is a gram-negative, flagellum-motile bacterium…
CYSF · 2025
This project investigates if microbial fuel cells (MFCs) can produce renewable electricity from mud/soil samples. MFCs were tested, results were analyzed, and the data was applied to the rea…
CYSF · 2025
Using several materials, we will optimize microbial fuel cell technology to create renewable energy in remote villages.
ISEF · 2025
Energy: Sustainable Materials and Design
Worldwide temperatures are rising due to increased greenhouse gas emissions, and energy production and consumption are the largest contributors. The purpose of this experiment was to assess…
ISEF · 2025
Embedded Systems
The overarching goal of this work is to create a memcapacitor emulator platform that is accessible over the internet for anybody who would like to run their own tests on the emulator circuit…
ISEF · 2025
Biomedical Engineering
Problem Most drug development costs go toward testing failed drug candidates, slowing innovation and ultimately costing lives. Even then, cardiotoxicity is a leading cause of drug recalls, s…
CYSF · 2025
Biodiversity is the variety of all living things and their interactions. It represents the total variety of life on earth. Our project demonstrates the differences in organisms between movin…
ISEF · 2025
Chemistry
Hydrogen is a promising clean energy carrier, yet current production methods remain either carbon-intensive or economically unsustainable. Recently, attention has shifted to serpentinization…
CYSF · 2025
How does the Stroop effect affect different ages?
CYSF · 2025
The robot arm will mostly function like a real human arm and will be controlled with a joystick. As you can see, there are many different types of robotic arms with different purposes. Our c…
CYSF · 2025
We will make a mini version of a defence radar system
CYSF · 2025
How can different materials provide insulation from heat loss?
ISEF · 2025
Environmental Engineering
This research seeks to understand how biochar can be used to absorb heavy metals in soil specifically focusing on aluminum as a way to mitigate aluminum toxicity. Biochar has the potential t…
CYSF · 2025
This project explores how Sodium Alginate-based hydrogel improve drought resilience in wheat under PEG 6000-induced drought conditions. The objective is to enhance wheat's ability to survive…
CYSF · 2025
This project will create a blood glucose monitoring app that will allow users to log meals and receive pre-meal and post-meal recommendations based on their glucose levels. This will ultimat…
JSHS · 2025
Nanoplastics are artificial polymers ranging from 1 µm to 1 nm. There has been a huge increase in nanoplastics due to the environmental degradation of microplastics via wind, water, and UV d…