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 · 2021
Biochemistry
Chemical disinfectants are added during the production of drinking water to prevent bacterial growth in the water as it distributed to consumers. Historically, in all 50 states, liquid chlor…
ISEF · 2021
Animal Sciences
The purpose of this project is to determine if mussels would be able to clean water that shrimp live in. Four mussels were put into one 10-gallon tank while another 5-10 gallon tank was setu…
ISEF · 2021
Behavioral and Social Sciences
The purpose of this project was to see if taking a Big Five personality test or making decisions about choices between pieces of media could act as a method of identity priming. Two experime…
ISEF · 2021
Behavioral and Social Sciences Second Award
This study aimed to examine the effectiveness of the Silence application on the communication of the Motor Neuron Disease (MND) and Multiple Sclerosis (MS) with others. The study methodology…
ISEF · 2021
Chemistry
Conversion of CO2 in a scalable technology has the potential for enormous energy and environmental impact but remains a challenge. I will explore the effects of earth-abundant perovskite oxi…
ISEF · 2021
Biomedical Engineering
Communications between deaf and persons who can hear and speak have always been a challenging task. According to the report issued by WHO, April 2021, there's an estimate of 430 Million pers…
ISEF · 2021
Mathematics
Closed geodesic lines on polyhedra are defined as locally shortest polylines not passing through vertices. In 2002 it was proven that the majority of convex polyhedra are free of simple (non…
ISEF · 2021
Chemistry
Currently, reverse osmosis serving as the most widely used drinking water purification method is very costly and energy-intensive, which calls for innovative alternatives. Capacitive deioniz…
ISEF · 2021
Biomedical and Health Sciences
Colitis is a disease characterized by inflammation and epithelium injury in the colon. Colitis tissue consists of a variety of cells interacting with each other and gut microorganisms. These…
ISEF · 2021
Computational Biology and Bioinformatics
The prevalence of high mortality rates of cardiovascular diseases (CVD) in humans is contributed to the lack of detailed characterization of the human heart. Largely due to limited access in…
ISEF · 2021
Cellular and Molecular Biology
Parkinson’s disease (PD) is the second most common neurodegenerative disorder, affecting more than 6 million patients globally. Though previous studies have proposed several disease-related…
ISEF · 2021
Biomedical Engineering
Prosthetic arms are expensive. Without insurance, for a prosthetic arm one can be expected to pay anywhere from $2,000-$10,000 for a cosmetic and between $20,000-$100,000 for a functional ar…
ISEF · 2021
Energy: Sustainable Materials and Design
Proton Exchange Membrane Fuel Cells are efficient electrochemical energy conversion devices that use hydrogen and oxygen as fuel and produce water as exhaust. As a result, they are one of th…
ISEF · 2021
Energy: Sustainable Materials and Design
Consumption of non-renewable sources of energy for powering electronic devices is a common practice, causing the depletion of fossil fuels. The current project aims at the development of a p…
ISEF · 2021
Embedded Systems
Alzheimer's disease is a destructive neurodegenerative disease that affects cognitive function as well as visuospatial and executive function. The chances of injury are heightened, and the p…
ISEF · 2021
Behavioral and Social Sciences
Blind children have great difficulty in learning Braille. I conducted research and found out that for successful mastering of Braille it is necessary to use tactile and sound aids. But these…
ISEF · 2021
Environmental Engineering Fourth Award
Water pollution is a critical issue that threatens maintaining healthy living conditions. Clean drinking water is the base for the improvement of public health. In addition to the conservati…
ISEF · 2021
Environmental Engineering
I worked on building the project based on my primary goal, which is to work on solving greater problems facing human life and facing the earth in general, such as the problems that the agric…
ISEF · 2021
Robotics and Intelligent Machines
We have technology in almost everything. People have seen what it could be used for in several areas and implemented technological systems in whatever they did to make the task easier and op…
ISEF · 2021
Embedded Systems Second Award
In the United States alone, there are one million people who have Parkinson's disease. There is no known cure for Parkinson's and very few treatments out there that target the disease's symp…
ISEF · 2021
Computational Biology and Bioinformatics
COVID-19 has been a global health crisis for the past year. One way of testing COVID-19 is with the use of chest X-rays. Radiologists read an X-ray and provide results within 24 hours. Howev…
ISEF · 2021
Embedded Systems
There are about 466 million dumb around the world faced continues problems such as the inability of the dumb category to integrate and communicate with society easily, and their inability to…
ISEF · 2021
Biomedical Engineering
This project represents a prosthetic device that can be an external wearable mobile, machine that covers the hand or part of it. The movement is generated by pneumatic and electric motors. A…
ISEF · 2021
Robotics and Intelligent Machines
Maintaining optimal indoor air quality (IAQ) and humidity is a critical aspect of improving overall health. Low IAQ leads to respiratory illnesses, while low humidity causes dehydration and…
ISEF · 2021
Behavioral and Social Sciences
People with special needs are part of society and represent a big portion. Those people need help in all life’s aspects, and despite the numerous applications founded to facilitate their lif…
ISEF · 2021
Microbiology Third Award
Antibiotic-resistant bacteria is a rising global health concern in both medical and agricultural industries, contributing to 700,000 deaths annually. By 2050, antibiotic-resistant bacteria,…
ISEF · 2021
Systems Software
The project presents a software package and some necessary algorithms developed for the processing and analysis of spectra obtained with a low-field NMR spectrometer. Unlike the widely used…
ISEF · 2021
Earth and Environmental Sciences Fourth Award
The world's soils are losing their ability to naturally support crops, and many are approaching exhaustion. Erosion, soil structure degradation, nutrient loss, and soil microorganism populat…
ISEF · 2021
Energy: Sustainable Materials and Design
The future of our planet is balancing on a thread: combating climate change. Natural substances and fossil fuels are not replenished at the speed at which they are consumed, yet there are ev…
ISEF · 2021
Mathematics
It is known that attempts to solve some equations and systems of equations by standard methods often cause great difficulties. However, it is more convenient to solve these equations and sys…