11705 projects whose affiliated fair was here, most recently in 2026.
ISEF records a state or province for some finalists and not others, so these counts do not add up to the country total.
11705 projects · showing 4171–4200
ISEF · 2022
Plant Sciences
The wavelength and intensity of light regulates the growth and development of plants and influences their physiology and morphology both above and below the ground. To study the effects of l…
ISEF · 2022
Materials Science
An increase of natural polymer-based film materials in the food packaging industry has occurred in recent years to help reduce petroleum-based plastic accumulation. Previous research develop…
ISEF · 2022
Robotics and Intelligent Machines
Medical devices are commonly used by patients worldwide. However, they can be subject to malfunction when they are in use. This can lead to injury, bodily harm, or even death. To combat this…
ISEF · 2022
Biomedical and Health Sciences
My research investigated the medicinal properties of Lomatium dissectum (called “doza” in our Native language) and Sambucus caerulea (elderberry, “hubui”) under laboratory conditions. Would…
ISEF · 2022
Behavioral and Social Sciences
Mental health challenges, especially depression, are a major issue that impacts people globally. Combined with the prevalent use of social media, this issue is amplified and needs to be miti…
ISEF · 2022
Environmental Engineering
Microplastics are a major source of pollution in our oceans and waterways. One source of microplastics is microfibers released from washing synthetic clothing. Wastewater treatment plants ar…
ISEF · 2022
Engineering Technology: Statics & Dynamics
For various biomedical applications, biosensors are particularly important and can be introduced via photonic optical microlasers. In the past, such sensing systems have been created using b…
ISEF · 2022
Systems Software Third Award
The need for developing and delivering interactive web applications has grown rapidly. Thus, Million.js was created to allow for the creation of compiler-augmented JavaScript UI libraries th…
ISEF · 2022
Robotics and Intelligent Machines Second Award
According to the WHO, there are currently 2.2 billion people who live with visual impairment in the world. A sighted person is able to take in 3D spatial information by taking the 3D locatio…
ISEF · 2022
Chemistry Fourth Award
A mobile carbon capture device to extract CO2 from car exhaust was designed and built to fit in a normal passenger car, a Toyota Sports Utility Vehicle (SUV). The mobile device was construct…
ISEF · 2022
Computational Biology and Bioinformatics
Alcoholism is a leading cause of premature death and disability globally. Alcohol use has profound mental and physical impacts including impaired decision-making skills and diseases related…
ISEF · 2022
Microbiology Fourth Award
Quorum sensing (QS) in bacteria is the process of cell-cell communication for the purpose of acquiring information about cellular density in the environment. The detection of cellular densit…
ISEF · 2022
Earth and Environmental Sciences
Coastal forests are among the world’s most important carbon (C) stores, sequestering C faster than terrestrial forests per unit area. However, these essential C sinks are increasingly threat…
ISEF · 2022
Physics and Astronomy Third Award
The abundance of M-dwarfs, combined with the relative ease of detecting Earth-sized planets around them, has made them prime targets for finding and characterizing planets in their ‘habitabl…
ISEF · 2022
Physics and Astronomy
The seasonal cycling of volatile nitrogen, methane, and carbon monoxide ices from pole to pole causes significant changes in Triton's atmospheric pressure. The ability to model these changes…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Two major induction motor designs exist, the first being the squirrel cage induction motor with high efficiency and a poor starting torque, and the second being the slip-ring motor with a gr…
ISEF · 2022
Mathematics First Award
The abc-conjecture (Masser and Oesterlé) is an active problem that has remained open for several decades. The conjecture would imply a direct proof of Fermat’s Last Theorem and also shine ne…
ISEF · 2022
Biomedical Engineering
Musculoskeletal disorders (MSDs) affect about 1.7 billion people worldwide. As most MSD cases are associated with abnormal motion of joints, motion assessment of joints provides a powerful t…
ISEF · 2022
Plant Sciences
Trifolium fragiferum (strawberry clover) is a wild legume species found rarely in Northern European seaside areas and is genetically close to domesticated clover species. Seven micro-populat…
ISEF · 2022
Animal Sciences
Honeybees are an essential part of both natural ecology and human agriculture. Monitoring beehive health is an essential component of beekeeping. Proper monitoring is needed to prevent Colon…
ISEF · 2022
Microbiology Third Award
Although the SARS-CoV-2 spike protein is researchers’ primary target, more conserved non-structural proteins (NSPs) of SARS-CoV-2 can be better targets if sufficiently immunogenic. The hypot…
ISEF · 2022
Materials Science
The colonization of space will be important to the future of mankind. Our nearest celestial body is the moon, and creating a suitable building material using lunar resources will be critical…
ISEF · 2022
Engineering Technology: Statics & Dynamics
While the original goal of the project seemed rather simple I soon learned that making a machine that carries perpetual motion, forever, would be a long and tiring process. The amount of sma…
ISEF · 2022
Biomedical and Health Sciences
Multiple Sclerosis (MS) is a debilitating neurological disease affecting the central nervous system and significantly impacting patients’ quality of life. The disease involves inflammation,…
ISEF · 2022
Animal Sciences
Varroa destructor mites have led to a worldwide decline in honeybee populations through the introduction of viruses to bee colonies, including Varroa destructor virus, Lake Sinai Virus, and…
ISEF · 2022
Behavioral and Social Sciences
This project aims to expose a widespread inaccuracy in the work of academic researchers regarding how music affects human emotion. A centuries-old musical phenomenon known as the “major-mino…
ISEF · 2022
Biomedical Engineering
Cerebral palsy (CP) is a cognitive disorder in which a child's brain cannot send direct messages to a body's muscles, resulting in impaired motor functions. It is a common childhood disabili…
ISEF · 2022
Computational Biology and Bioinformatics Fourth Award
Missense mutations are a form of genetic variant that result in substitutions of amino acids in protein sequences. These mutations account for approximately half of human inherited diseases…
ISEF · 2022
Materials Science
MXenes are a 2D nanomaterial typically synthesized using hydrofluoric acid (HF) etching, a process that is time-consuming, unsafe for workers, and environmentally detrimental. A method devel…
ISEF · 2022
Biomedical and Health Sciences
Aortic aneurysms have increased in the past two decades because of the aging population and the rise in the number of smokers. Aortic aneurysms affect about 2.9 million people and is the 13t…