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
Cellular and Molecular Biology
Epidemiological studies performed in large cohorts among different populations indicate a negative correlation between developing melanoma skin cancer and drinking coffee. While coffee’s pop…
ISEF · 2025
Biomedical and Health Sciences
Diabetes is one of the most actual issues in today's world. 90% of 800 million diabetics have type 2 diabetes. In our experiment, we studied the Galega Officinnalis plant, which is used in t…
ISEF · 2025
Biomedical and Health Sciences
Early diagnosis of neurodevelopmental disorders (NDDs) such as Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD) enables early intervention and is crucial fo…
JSHS · 2025
Low back pain affects 80% of individuals over 50 and is increasingly prevalent among younger adults aged 18–29. It is strongly associated with lumbar intervertebral disc (IVD) degeneration,…
ISEF · 2025
Translational Medical Science
The use of therapeutic siRNA to silence genes in a sequence-specific manner has been limited by its need for delivery to target cells. However, while antibody-mediated siRNA delivery shows p…
CYSF · 2025
Why does iodine change color when reaction to certain chemicals and substances mix with it
ISEF · 2025
Engineering Technology: Statics & Dynamics
The engineering goal of my project is to make and test the efficiency of an ion propulsion device. The trials will include multiple variables such as same terminal shape/spacing and the way…
ISEF · 2025
Embedded Systems
In 2023, U.S. fire departments responded to 1.39 million fires, resulting in 3,670 civilian deaths, 13,350 injuries, and $23 billion in damages (Hall, 2024). This investigation developed a g…
CYSF · 2025
Diseases, illnesses, injuries, and disabilities that impact the eye and how people with different eye diseases see in different ways.
CYSF · 2025
I'm trying to find a more fuel efficient plane design and I'm experimenting with paper airplanes to find that.
ISEF · 2025
Microbiology
Microplastic pollution presents a significant environmental challenge, particularly in soil ecosystems, where its effects on microbial communities remain poorly understood. This study aimed…
CYSF · 2025
The project involves researching what myopia is, causes of myopia, and how to manage and prevent it in children.
CYSF · 2025
Our project will answer if acidic water or basic water is better for plants (best growth), in our case mint. We will hydroponically grow 30 seeds,(2 seeds per pot) 5 with acidic water (PH6),…
CYSF · 2025
A brief description/purpose: Alzheimer’s is a brain disorder that slowly starts to destroy your short-term memory and thinking abilities. (“Alzheimer’s Disease Fact Sheet,” n.d.) It’s also t…
CYSF · 2025
Which planets are the most suitable for terraforming?
CYSF · 2025
My project is about brain computer interfaces and how we can use them to bring back or delete memories. I go through the steps for both rejuvenation and deletion in working steps part one an…
ISEF · 2025
Physics and Astronomy
Pill Millipedes play a vital role in humid forest ecosystems, functioning as decomposers and indicators of environmental health, thereby supporting biodiversity. One of their most interestin…
CYSF · 2025
We will be researching how jellyfish survive without organs necessary for humans
ISEF · 2025
Engineering Technology: Statics & Dynamics
Jetstream is the world’s fastest drone, flying at 40% of the speed of sound. Jetstream paves the way for future high-speed-drone design, enabling future drones to tackle a new realm of high-…
CYSF · 2025
my project is about the buoyancy of a potato and a lime when we add different quantities of salt.
CYSF · 2025
Me and my partner are trying to figure out what the best wing design for a paper airplane to stay in the air the longest. We are going to test 5 different designs to see which design is best…
ISEF · 2025
Plant Sciences
In a global context, there are numerous communities with geographical and/or physical limitations that face poor quality of life. This research proposes a sustainable system for fertilizers…
ISEF · 2025
Computational Biology and Bioinformatics
Neurodegenerative disease therapeutic development faces hurdles from multi-omic complexity and the poor interpretability of standard ML models (e.g., MLPs), limiting target discovery. We dev…
ISEF · 2025
Biomedical and Health Sciences
Late-stage keratoconus is a progressive corneal disease causing severe visual loss. Conventional treatments, like corneal rings, often fail in advanced cases due to insufficient tensile stre…
CYSF · 2025
I am doing an in depth research and study of how ketamine, a drug that has recently been discovered to help cure depression. I will be looking into how ketamine effects the brain and what ma…
ISEF · 2025
Translational Medical Science
95% of chronic kidney disease (CKD) patients miss early detection, mostly diagnosed at late stages, contributing to an annual mortality of 11 million globally. Current screening methods, suc…
ISEF · 2025
Mathematics
In traditional Sudoku, players are tasked with filling a 9x9 board with the numbers 1 through 9, with each number appearing once and not repeating in each column, row, and 3x3 subgrid. In Ki…
ISEF · 2025
Environmental Engineering
The aviation sector contributes approximately 2.5% of global CO2 emissions, emphasizing the urgent need for sustainable alternatives to conventional jet fuels. This study aims to evaluate th…
ISEF · 2025
Energy: Sustainable Materials and Design
This study focuses on the sustainable use of biomass wastes (carbonized green mussel shells, abaca fibers) as possible electrode layers to build a reinforced composite assembly for energy st…
ISEF · 2025
Translational Medical Science
Age-related macular degeneration (AMD) is the leading cause of blindness in the developed world, affecting 20 million in the US alone. Retinal Pigment Epithelial (RPE) cells between the reti…