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 2431–2460
ISEF · 2024
Mathematics
Is a Bessel representation of exponential sums corresponding to divisors obtainable, and if so, viable? In an original expression I derived relating the divisor functions at individual point…
ISEF · 2024
Biochemistry
Around one in five people worldwide are diagnosed with Osteoporosis, a disease that causes gradual loss of bone mass leading to increased risk of fractures, drastically reducing life expecta…
ISEF · 2024
Embedded Systems
This project addresses the problem of expensive sports cameras for small teams unable to cover the over 3k per season subscriptions. The hardware required for this project includes a Raspber…
ISEF · 2024
Microbiology
Bacterial biofilms, which contribute 80% of microbial infections in humans, are difficult and expensive to treat due to their antibiotic resistance. This experiment investigated the potentia…
ISEF · 2024
Robotics and Intelligent Machines Fourth Award
Deep reinforcement learning(DRL) has shown significant promise in a wide range of applications including computer games and robotics. Yet, DRL policies require very long training times resul…
ISEF · 2024
Chemistry
The shift towards a fossil-free society has exponentially increased the demand for Li-- the most critical material used in electric vehicles and Li+ batteries. However, mineral demand for Li…
ISEF · 2024
Translational Medical Science
Ataxia Telangiectasia (A-T) is a rare (one in ~100,000) autosomal recessive neurogenetic disorder, primarily characterized by cerebellar atrophy and progressive severe motor coordination los…
ISEF · 2024
Engineering Technology: Statics & Dynamics
This project was undertaken to discover the optimal angle of attack (AoA) to maximize pounds of lift produced from airfoils at low speeds. An initial selection of 20 airfoils was obtained by…
ISEF · 2024
Energy: Sustainable Materials and Design
Dye-sensitized solar cells (DSSCs) offer solutions to the drawbacks of traditional silicon solar cells. However, research is needed to identify and harness factors that may increase their ef…
ISEF · 2024
Energy: Sustainable Materials and Design Third Award
In recent years, more renewable and clean forms of energy have emerged, among them is hydrogen energy. While it is an advantageous option, its downside, which prevents it from being more com…
ISEF · 2024
Robotics and Intelligent Machines
The intersection of artificial intelligence (AI) and lip reading presents a promising avenue in communication technology, particularly for enhancing accessibility and human-computer interact…
ISEF · 2024
Plant Sciences
This science fair project investigated the fertilizer application rates on nitrate levels in sudangrass. Four field rows had different rates of nitrogen application. They ranged from 50% to…
ISEF · 2024
Chemistry Fourth Award
When Katalin Kariko and Drew Weissman developed mRNA therapeutics, they packaged mRNA in 4-component lipid nanoparticles (LNPs) to prevent bloodstream degradation by RNases. Research has sin…
ISEF · 2024
Physics and Astronomy
Magneto-optical traps (MOTs) stand out as essential tools in the field of Atomic, Molecular, and Optical Physics (AMO), enabling physicists to trap and manipulate atoms through the use of op…
ISEF · 2024
Robotics and Intelligent Machines
Automotive traffic in its current form serves as a major problem for the United States' car driven society. Looking for ways to increase efficiency could lead one to the evaluate the efficac…
ISEF · 2024
Biomedical Engineering First Award
45% of people today are affected by oral diseases such as periodontal (gum) disease and dental caries (cavities). These can lead to tooth loss and have been linked to fatal diseases like can…
ISEF · 2024
Translational Medical Science Fourth Award
A novel, targeted, therapeutic oral delivery system was designed as a blood-thinning treatment to prevent ischemic stroke, caused by blood clots. Dabigatran (Db), is an anticoagulant medicat…
ISEF · 2024
Animal Sciences
The impact of environmental exposure to methylmercury (henceforth MeHg), a potent neurotoxin, on the feeding rates of resident invertebrate-eating songbirds in winter was examined along a st…
ISEF · 2024
Plant Sciences
In my science fair experiment, I will be testing different herbicides' effects on invasive weeds. For this experiment, I will be growing four euphorbia lathyris weeds. One plant will be my c…
ISEF · 2024
Biomedical Engineering Fourth Award
People with spastic cerebral palsy sometimes develop contractures in the hands that cause the hand to close in on itself, reducing the range of motion (ROM). For children who use their hands…
ISEF · 2024
Biomedical and Health Sciences Third Award
Kawasaki Disease (KD) is a febrile illness predominantly affecting children under five years old and is the leading cause of acquired heart disease in children in developed countries. If KD…
ISEF · 2024
Computational Biology and Bioinformatics
Dysregulated metabolism is a hallmark of cancer progression yet exactly how cancer cells vary their metabolic program during tumorigenesis remains unknown. Moreover, metabolism is highly dyn…
ISEF · 2024
Environmental Engineering
Background Natural carbon capture is crucial to reduce carbon emissions. While plants store carbon, satellite data exhibits that underground fungal networks capture 36% of carbon emissions.…
ISEF · 2024
Earth and Environmental Sciences
With the effects of climate change, deserts continue to lose their desert crust, which increases the number and intensity of sand storms and creates other detrimental effects on the environm…
ISEF · 2024
Biomedical Engineering
While rehabilitation gloves created by Soft Pneumatic Network Actuators (SPNAs) are cheaper, more flexible, and more resistant to water/fall damage, these SPNAs can easily tear or even explo…
ISEF · 2024
Biomedical and Health Sciences
Current radiotherapy treatment for abdominal and pelvic cancers typically results in some form of acute gastrointestinal (GI) toxicity in patients. X-ray irradiation to deep-seated abdominal…
ISEF · 2024
Biomedical and Health Sciences
Twenty-five percent of Americans follow a gluten-free diet (Reed, 2020). In the food industry it is important to create products that are both palatable and digestible for these gluten-free…
ISEF · 2024
Embedded Systems
Data processing has grown to be increasingly important in our digitized world. A key component of data and signal processing is the Fast Fourier Transform (FFT), which allows for detailed an…
ISEF · 2024
Plant Sciences
Over the years, around 20% to 40% of global crop production has been lost because of pests and bioactivity. At the same time, the weed barriers had caused the soil to be unsuitable for plant…
ISEF · 2024
Systems Software
As a society, we use the cloud to accomplish many things. Whenever we get directions from a GPS service, that software is an example of a cloud technology service. Even though the use of clo…