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 61–90
ISEF · 2026
Computational Biology and Bioinformatics
Parkinson's disease is the world's most rapidly growing neurodegenerative disease, and the cause is largely attributed to the misfolding of a protein in the brain known as alpha-synuclein (a…
ISEF · 2026
Translational Medical Science
Purpose: About 7.2 million Americans are living with Alzheimer's Disease (AD), with the number expected to to double by 2060. Currently used drugs for AD only reduce disease symptoms and mar…
ISEF · 2026
Materials Science
Many advanced technologies, from water purification membranes to battery electrolytes, rely on block copolymers (BCPs) because they can self-assemble into well-defined nanoscale morphologies…
ISEF · 2026
Physics and Astronomy
Dormant black holes (BHs) are believed to be among the most common types of BHs in the Milky Way; despite this, dormant BHs remain largely unstudied due to limitations of current methods of…
ISEF · 2026
Biochemistry
The main feature of cancer is that the cell's normal metabolic process has changed to allow for uncontrolled growth. Monocarboxylate transporter 2 (MCT2, encoded by SLC16A7) is responsible f…
ISEF · 2026
Materials Science
Antimicrobial resistance is expanding at an alarming rate, becoming the greatest global challenge of the 21st century with bacteria developing resistance to some of the best antibiotics and…
ISEF · 2026
Microbiology
Parkinson’s disease (PD) patients primarily receive the drug L-Dopa to replenish the natural stores of dopamine in the body to reduce PD symptoms (Nagatsu 2009). L-Dopa is structurally simil…
ISEF · 2026
Cellular and Molecular Biology
Flavonoids, a subclass of polyphenols, are known for their antioxidant and anti-inflammatory properties, potentially reducing the risk of cancer. This experiment tested the ability of five s…
ISEF · 2026
Biomedical Engineering
Expansion Microscopy (ExM) enhances spatial resolution by physically enlarging tissues, enabling detailed visualization without requiring advanced microscopy systems. ExM has proven effectiv…
ISEF · 2026
Physics and Astronomy
3D printing has the ability to control the internal structure of a product. Published research has not determined the strength-to-weight ratio of infill patterns. The isotropy of infill patt…
ISEF · 2026
Plant Sciences
Approximately 90% of plants have a mutualistic symbiosis with soil fungi, known as a mycorrhizal relationship. The plants and fungi exchange nutrients through the plant's roots. Mycorrhizae…
ISEF · 2026
Animal Sciences
Changes in temperature are known to have molecular effects on biological mechanisms. It has been found that when exposed to heat stress, Caenorhabditis elegans lose fertility and a general d…
ISEF · 2026
Plant Sciences
Before plants can be used as a food source for interplanetary missions, research must be conducted to determine the effects of microgravity on the growth of plants. This experiment was condu…
ISEF · 2026
Embedded Systems
Every year, on average, 37 children die from being left in vehicles out in the heat. This is a fatal mistake that can be avoided with a simple temperature detection and cooling system. The r…
ISEF · 2026
Plant Sciences
Leafy vegetables like Malabar spinach require optimal soil moisture (SM) to ensure steady physiological activity, improved nutrient uptake, and higher leaf yield. Excessive water application…
ISEF · 2026
Earth and Environmental Sciences
Sub-Saharan Africa is vulnerable to variations in precipitation levels, as a large percentage of the population practices subsistence farming and most of their electricity is from hydropower…
ISEF · 2026
Mathematics
Strategic system stability depends on sustained cooperation, yet these frameworks frequently undergo phase transitions into competitive or destructive states. This research utilizes an entro…
ISEF · 2026
Computational Biology and Bioinformatics
It is well known that autism is a spectrum of various disorders rather than a single, discrete disorder. This makes it incredibly difficult to study since there appears to be a gradient in b…
ISEF · 2026
Biomedical and Health Sciences
This project is a three year study in investigating possible advancements that could made in the medical world. I created 3D printed casts and did comparative testing with different, more mo…
ISEF · 2026
Biochemistry
It is crucial that cancer patients receive the proper medication dosage. Too high of a dose can be toxic; too low of a dose will not effectively kill cancer cells. Accurate dosing requires a…
ISEF · 2026
Embedded Systems
Commercial hearing aids struggle with poor speech clarity in noise, notably “cocktail party” settings. Many devices also distort the spatial cues critical for sound localization. As a result…
ISEF · 2026
Mathematics
Given P, a set of clients (points) in the plane, the task is to open a facility and connect each client to this facility while minimizing the connecting cost. If one assumes that this cost i…
ISEF · 2026
Plant Sciences
Weed infestations are considered as the most prominent biotic stressors threatening crop yields globally, contributing to 25-40% of annual crop losses. Currently, synthetic herbicides are mo…
ISEF · 2026
Robotics and Intelligent Machines
Animatronic Octopus Tentacle Kai McConnell Home school, Eustis, Florida, United States This engineering project, in the realm of soft robotics, has the opportunity to be world changing. This…
ISEF · 2026
Robotics and Intelligent Machines
The integration of technological advancements has enabled fit laboratories to address growing workforce shortages, meet rising test demands with quick turnaround times, and reduce operationa…
ISEF · 2026
Chemistry
The blood-brain barrier (BBB) remains a formidable challenge in pharmacology, blocking ~98% of small-molecule drugs from entering the central nervous system (CNS). To address this challenge,…
ISEF · 2026
Biomedical Engineering
Upper limb impairment resulting from neurological conditions such as stroke often reduces quality of life and requires ongoing rehabilitation. However, access to rehabilitation is often limi…
ISEF · 2026
Embedded Systems
Endotracheal intubation is widely used in intensive care units for unconscious and semi-conscious patients who cannot breathe independently. Unplanned extubation and tube migration are alarm…
ISEF · 2026
Earth and Environmental Sciences
Within bodies of water, a red tide is rising. Due to high levels of nitrogen and phosphorus, algae tends to proliferate at high levels. These high levels of algae within bodies of water are…
ISEF · 2026
Mathematics
Fractals are geometric objects that are characterized by self-similarity and non-integer dimension. They appear in ideal mathematical constructions and in natural systems. This project exami…