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 2251–2280
ISEF · 2024
Biomedical and Health Sciences Third Award
Glioblastoma (GBM) is the most predominant malignant brain cancer in adults without prognosis improvement in decades (average survival interval of 14-17 months). Nevertheless, 83% of GBM cas…
ISEF · 2024
Chemistry
Titanium dioxide (TiO2) photocatalysis is an effective water purification method against rising rates of dye pollution, but the energy-consuming UV light it requires limits large-scale deplo…
ISEF · 2024
Environmental Engineering
Citizen science programs rely on volunteer collected data to assist in ground truthing of satellites. Ground truthing is comparing field samples with remotely sensed data from a satellite fo…
ISEF · 2024
Plant Sciences Fourth Award
The fight to end global hunger in a sustainable fashion has been a struggle. There are still few agricultural technologies aiding the situation. Using the bacterial endophyte Pseudomonas psy…
ISEF · 2024
Plant Sciences
Does an ideal humidity accelerate maturation in Geraniums and Petunias compared to native, relative humidity in their natural environments? My project compares and contrasts the intrinsic re…
ISEF · 2024
Robotics and Intelligent Machines
Robots that require smooth, precise, and robust movement along flat ground have become ubiquitous: warehouse operations, competitive robotics, and assistive robots in human spaces like offic…
ISEF · 2024
Biomedical Engineering
This project aims to develop an innovative solution to support individuals facing hearing impairment, irrespective of its onset during youth or later in life. A haptic vibration apparatus wa…
ISEF · 2024
Plant Sciences
This project compares the water efficiency and germination success rates of traditional nursery pots with the wicking bed - a modern, self-watering gardening technique. I investigate whether…
ISEF · 2024
Cellular and Molecular Biology
Over $10.8 billion is spent yearly on oncology trials. Yet, a mere 3.4% of them succeed due to a lack of precision in target selection. Precise selection of targets could significantly impro…
ISEF · 2024
Cellular and Molecular Biology Second Award
The adoptive transfer of tumor antigen-specific T cells (ASTs) can serve as an effective immunotherapy against pediatric solid tumors of the central nervous system (CNS). However, current me…
ISEF · 2024
Energy: Sustainable Materials and Design
Electricity production is one of the greatest contributors to CO2 emissions, with its utilizations ranging from the heating of households to the charging of electronic devices. Piezoelectric…
ISEF · 2024
Earth and Environmental Sciences
The health of a watershed is multifaceted, encompassing physical, chemical, and biological aspects. In the Laguna Madre Watershed, significant landscape shifts have occurred, including the i…
ISEF · 2024
Translational Medical Science
As of 2022, 49% of adolescents and 25% of adults suffer from psychological disorders. Out of those groups, approximately 60% suffer from gastrointestinal disorders. In addition, for the past…
ISEF · 2024
Plant Sciences
Hydroponics aims to reduce water consumption and facilitate optimal nutrient absorption while increasing crop cultivation. However, pests and harmful bacteria can enter these hydroponic stru…
ISEF · 2024
Earth and Environmental Sciences
In the state of Hawaii, large areas of land contain contaminated soils due to sugar cane plantations from the plantation era. This era impacted Hawaii’s soil as the plantations used many hea…
ISEF · 2024
Systems Software
36 million falls are recorded every year among the elderly population. 35,000 of those falls result in death. There are fall detection devices already available, but they are expensive and o…
ISEF · 2024
Engineering Technology: Statics & Dynamics Third Award
Modern-day rocket engines employ nozzles to transform onboard fuel-derived, high-temperature and pressure gasses into a high-velocity exhaust that propels the rocket forward. The efficiency…
ISEF · 2024
Biomedical Engineering
Hollow organ simulators have been introduced as alternatives to in-vivo testing to study disease mechanisms, therapeutics delivery, and medical devices. To date, these systems don’t allow fo…
ISEF · 2024
Robotics and Intelligent Machines
Property theft is a prevalent social issue that plagues countless communities around the world. In 2022, over 6,500,000 cases of property crime nationwide were recorded, a 7.1% increase comp…
ISEF · 2024
Translational Medical Science Third Award
Cognitive impairment is a common, non-specific early presenting symptom in neurodegenerative diseases, including Alzheimer's disease (AD). A biomarker differentiating AD-related cognitive im…
ISEF · 2024
Animal Sciences
Aggression, fear, and mating are innate behaviors in most vertebrate animal species, including humans. Research to understand the brain circuits that control these emotions is important to d…
ISEF · 2024
Energy: Sustainable Materials and Design
As global reliance on fossil fuels exacerbates climate change, the search for a sustainable and clean energy storage solution has become increasingly critical. Most "clean energy solutions"…
ISEF · 2024
Engineering Technology: Statics & Dynamics
Aerodynamics is a massively important topic circulating in the aerospace industry. With over 40,000 flights a day in the United States alone, it's important to keep the aircraft safe, reliab…
ISEF · 2024
Plant Sciences
This study aims to determine if planting population affects yield and quality. In 2022 the market for corn silage was secured at $342.4 Million and is estimated to be valued at US$ 677.33 Mi…
ISEF · 2024
Cellular and Molecular Biology
Amyotrophic lateral sclerosis (ALS) is a disease that is largely a mystery within the medical community due to the unpredictable nature of its pathogenesis in sporadic ALS and its lack of a…
ISEF · 2024
Earth and Environmental Sciences
The effect of the different species of microalgae on the mass of the calcium carbonate chalk in carbonated modified seawater was studied to identify the ability of the microalgae on reducing…
ISEF · 2024
Behavioral and Social Sciences
Purpose: The reason I did this project was because over 70% of teenagers don't get enough sleep at night and 23.8% of teenagers have insomnia. The project was created to help provide insight…
ISEF · 2024
Biomedical and Health Sciences
This experiment explores how different fermented foods affect signs of insulin resistance in both male and female fruit flies. I hypothesized that if I supplemented fruit fly diets with ferm…
ISEF · 2024
Engineering Technology: Statics & Dynamics
Global warming is a significant threat to the environment. Increased pollution and fossil fuels are being released into the environment, and one of the main culprits is cars. Both gasoline c…
ISEF · 2024
Plant Sciences
This experiment aimed to study the effect of different gravity environments on seed growth using a Clinostat with varying degrees of rotation. The results showed that the gravity environment…