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.
ISEF · 2025
Environmental Engineering
Pumped storage hydropower (PSH) is a battery free, energy storage system that uses the potential energy of water to generate hydroelectric power. Our hypothesis was that we would be able to…
ISEF · 2025
Physics and Astronomy Fourth Award
Recent discoveries like GJ 9827 d's water-rich atmosphere have brought to light an understudied class of exoplanets—water worlds. The discovery of water in this exoplanet atmosphere simultan…
JSHS · 2025
Recent discoveries like GJ 9827 d's water-rich atmosphere have brought to light an understudied class of exoplanets —water worlds. The discovery of water in this exoplanet atmosphere simulta…
CYSF · 2025
We test different types of batteries to see which one will function the best in a high-drain device.
ISEF · 2025
Earth and Environmental Sciences
The El Niño-Southern Oscillation (ENSO) is a significant climate phenomenon with far-reaching impacts on global weather patterns, ecosystems, and economies. This study aims to enhance ENSO f…
ISEF · 2025
Environmental Engineering
Oil spills pose serious threats to marine ecosystems, disrupting biodiversity and causing widespread environmental and economic damage. Conventional cleanup techniques—such as booms, skimmer…
CYSF · 2025
My project will be about the affect of Wetlands on waves and erosion. Like if they slow them down or abosorbe the water.
CSEF · 2025
ISEF · 2025
Biomedical Engineering Fourth Award
The continuous monitoring of human physiological health without the presence of a doctor has been a recent subject of innovation. A popular method for detecting various factors involves anal…
ISEF · 2025
Biomedical Engineering Second Award
Traditional auscultation devices and methods have inherent limitations in spatially localizing body sounds and suppressing interference—restricting their diagnostic potential. This project d…
ISEF · 2025
Technology Enhances the Arts
Communication between the hearing impaired and the general people has long been an unresolved issue. Although sign language can solve this problem to some extent, sign language becomes ineff…
ISEF · 2025
Earth and Environmental Sciences
Wastewater runoff from textile industries – especially in regions with high amounts of both textile and agricultural production (typically east-Asian countries) – can seep into groundwater a…
ISEF · 2025
Systems Software
Artificial intelligence has developed quickly and improved daily life for the majority of individuals, yet accessibility challenges persist for the visually impaired. Existing assistive tech…
ISEF · 2025
Robotics and Intelligent Machines
Pneumonia is a potentially lethal lung disease characterized by inflammation of the alveoli. Chest X-ray (CXR) imaging is the primary diagnostic tool, but human interpretation requires signi…
ISEF · 2025
Materials Science
This study investigated the effects of temperature, mordant additives, and pH on the colorfastness of natural substantive dyes. The hypothesis proposed that alum would enhance colorfastness…
CYSF · 2025
JSHS · 2025
Wet snow avalanches are incredibly hazardous, so predicting them and their destructive force size is crucial to protect lives, and this study seeks to do so by using weather data. Machine le…
ISEF · 2025
Environmental Engineering Fourth Award
Access to treated water is a challenge in many communities around the world. Globally, 2.2 billion people do not have access to drinking water. In Brazil, over 33 million people face this pr…
CYSF · 2025
Gold Medal
This project is about :"What are the three most deadly foods to dog and how we can prevent them for being harmed by them"
CYSF · 2025
This project investigates how three factors—music genre, water intake, and stretching—affect the sprint performance of track athletes.
CYSF · 2025
Gold Medal
This experiment aims to identify the performance of T4 bacteriophages in different environments and pH levels to determine where the obstacles are in phage stability and usage, as well as th…
CYSF · 2025
In this project, we will figure out if different colours of light affects the growth of plant. Which light will be the best?
CYSF · 2025
Bronze Medal
I'll explain what a target heart rate is, and do an experiment checking my heart rate before exercise, and after I do different quick exercises, and see which one is closest to my target hea…
CYSF · 2025
Bronze Medal
We researched the problems with releasing balloons, and the things they do to the environment. We will measure different things such as wind direction, and wind speed to calculate where to b…
CYSF · 2025
In our our project we will chew the gum untill it loses flavor and compare them to see which. gum is the best!
CYSF · 2025
my project basic information: screen time not healthy for your vision at all. screen time is need through out the day. screen time is mae for children over 1 and half years.for teenagers and…
CYSF · 2025
In this project, we will explore the hypothetical scenario of if humans stopped their evolutionary process and examine how this could impact our survival, environment and other interacting s…
CYSF · 2025
Silver Medal
My research is going to be what will happen if the moon disappeared. I will be researching what the moon affect for earth
CYSF · 2025
Bronze Medal
What is AI and how does it Impact our society and individuals? In my project I talked about AI, its Pros and Cons, the different types, etc. And then finally, I answered the question, how do…
CYSF · 2025
Bronze Medal
In this project, I will research all about DNA, Genetic Disorders (types & how to cure them/changes we can make), & some DNA related stuff! I will also build a prototype of DNA with its 4 ni…