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
Microbiology
Artificial sweeteners are widely used sugar substitutes, and their effects on gut microbiota remain controversial. This study investigates the antimicrobial effects of artificial sweeteners…
ISEF · 2025
Mathematics
Polygons, a fundamental concept within the sub-learning area of geometry, have a versatile structure that makes them highly suitable for generalization. With applications extending across ma…
CYSF · 2025
project
ISEF · 2025
Behavioral and Social Sciences
Music induces emotions, and emotions affect people's behavior and mental health. This project studies how different musical key signatures influence listeners' emotions. A survey was designe…
CYSF · 2025
The sound of sleep is an experiment based project where we’ll be testing out different sounds and how it affects our sleep.t how different types of sounds like white noise will affect your s…
CYSF · 2025
This is a project that potentially determines your risk of getting stroke and diabetes.
CYSF · 2025
We chose to find out what are the chemicals that affect the DNA’s model because it is a very interesting topic that will interest and increase knowledge for adults and children. This topic w…
ISEF · 2025
Robotics and Intelligent Machines
The teleoperation of robotic hands is limited by the high costs of depth cameras and sensor gloves, commonly used to estimate hand relative joint positions (XYZ). We present a novel, cost-ef…
ISEF · 2025
Energy: Sustainable Materials and Design
In today's day and age, our world has been plunged into an energy crisis. Current clean energy solutions rely on lithium-ion batteries made with cobalt and lithium. These minerals are proble…
CYSF · 2025
A machine to melt dry ice on Mars to generate co2.
ISEF · 2025
Animal Sciences
Traditional nesting boxes fail to replicate the stable microclimate of natural tree hollows crucial for mature tree species, due to offset designs causing large temperature fluctuations, lea…
CYSF · 2025
We are Discovering the truth behind marketing and all the little ways that company's try to get your money. We test if what they say holds up to the actual project and if the pictures match…
CYSF · 2025
We are trying to create a hard taco shell that only cracks under the presence of saliva.
ISEF · 2025
Microbiology
Antibiotic resistance is a rising threat to public health. Until recent years, efforts to combat antibiotic resistance have focused on creating newer and stronger antibiotics, but pathogens…
ISEF · 2025
Computational Biology and Bioinformatics
Drug-drug synergy is crucial for developing effective combination therapies, and gene function relationships play an important role in identifying these synergies. However, due to the comple…
ISEF · 2025
Cellular and Molecular Biology
In vitro drug sensitivity testing is critical for identifying effective cancer treatments. However, due to the vast number of potential drug monotherapies and combination therapies, in vitro…
ISEF · 2025
Behavioral and Social Sciences
The purpose of this study is to isolate the specific population of an all-girls, private, Catholic high school to determine the effects of school climate on mental wellbeing of teachers and…
CYSF · 2025
3 Brands of disinfectant were tested to determine what cleaned a granite surface the best.
ISEF · 2025
Behavioral and Social Sciences
Native Hawaiian and Pacific Islanders (NHPI) suffer disproportionately from cardiometabolic health conditions, with diabetes mortality rates 3.32 times higher than the general population, ye…
ISEF · 2025
Embedded Systems
The design of flat metasurfaces is crucial for innovations in LiDAR, AR and optical imaging. Recent advances in flat metasurface optics have enabled precise light manipulation, overcoming tr…
CYSF · 2025
This project tests the effectivity of applying the Torrance Incubation Model and Mentoring from the Middle Model at raising the creativity test scores of grade four students.
ISEF · 2025
Materials Science
The global water crisis affects over 2 billion people, with contaminated water sources leading to waterborne diseases and the growing threat of antimicrobial resistance (AMR). This challenge…
CYSF · 2025
This project will require some materials like popsicle sticks, cups, straws and hot glue. We will build both types of bridge frames and test out which one can hold more load by placing weigh…
ISEF · 2025
Computational Biology and Bioinformatics
Globally, countless organisms suffer from infections, diseases, and environmental threats. Custom proteins are at the heart of solutions to these challenges. Custom proteins are life-saving…
ISEF · 2025
Biomedical and Health Sciences
Duchenne Muscular Dystrophy (DMD) is a severe genetic condition that causes progressive muscle weakness and degeneration. Despite current treatments focusing on symptom management, no cure e…
JSHS · 2025
Topology optimization (TO) and Parametric Optimization (PO) are two fundamental structural optimization (SO) techniques. The aim of this study is to understand how these two techniques (TO a…
ISEF · 2025
Technology Enhances the Arts
Globally, an estimated 40-45 million people are blind, and an estimated 160 million are affected by deafness and blindness. Those who can hear can rely on speech to learn and communicate, wh…
ISEF · 2025
Translational Medical Science
Despite the fact that studies have established a notable link between tourism-particularly cruise ship traffic-and increased respiratory illnesses, there is a lack of official research exami…
ISEF · 2025
Cellular and Molecular Biology
Central nervous system (CNS) diseases such as Alzheimer's, epilepsy, and stroke affect over 1 billion people globally, and dysregulated astrocytic calcium signaling can drive these pathologi…
ISEF · 2025
Biochemistry
Herpes Simplex Virus-1 (HSV-1) infects around 70% of the global population, causing cold sores on the lips and genitals. This study presents a novel antiviral approach targeting plakin prote…