38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.
CSEF · 2026
Applied Mechanics (Senior Division)
Modular robotics enables the application of robotics in areas that were inaccessible, as traditional robots require money, iteration, and time to design, like rapid-relief disaster zones, em…
CSEF · 2026
Medicine & Physiology (Senior Division)
Rock climbing is inaccessible to individuals with hand amputations because existing myoelectric prosthetics cannot perform sport-specific grips like crimps, pinches, and slopers. This projec…
CSEF · 2026
Behavioral & Social Sciences (Junior Division)
The purpose of this experiment was to determine whether stretching before running affects a person’s speed. The scientific question asked was: Does stretching before running affect someone’s…
CSEF · 2026
Computational Science (Senior Division)
Traditional search-and-rescue (SAR) operations rely heavily on manual aerial interpretation and often fail under low-visibility or communication-denied conditions. This project aims to addre…
CSEF · 2026
Behavioral & Social Sciences (Senior Division)
This project developed an on-device application for Speech Emotion Recognition (SER) using self-supervised transformer models. The hypothesis stated that audEERING’s wav2vec2-based, dimensio…
CSEF · 2026
Plant Biology (Senior Division)
Soil salinization is a global issue affecting an estimated 20% of irrigated land and costing approximately $27 billion annually in lost productivity. Traditional monitoring relies on visual…
CSEF · 2026
Environmental Engineering (Senior Division)
86% of flood deaths since 1959 are from people driving or walking into floodwaters. As little as 6 inches of flood current can knock over an adult, while 12 inches can sweep a car away. As g…
CSEF · 2026
Applied Mechanics (Junior Division)
Pascal’s Law states that pressure applied to a confined liquid is transmitted equally in all directions. Hand water pumps use this principle to lift water without electricity. However, real…
CSEF · 2026
Earth & Environmental Sciences (Track 2) (Junior Division)
Wildfires are increasing in frequency and intensity across California, producing long-term ecological impacts that persist beyond vegetation loss. One of the most significant effects occurs…
CSEF · 2026
Physics & Astronomy (Junior Division)
With our project, we are hoping to gather information on which of the following entry landing, and descent (EDL) systems can protect a model rover the most when dropped; a shell, a parachute…
CSEF · 2026
Mathematical Sciences (Junior Division)
Purpose: The knowledge of the relationship between an integer n and its divisors aids number-theoretic research in integer partitions, prime number search, and subset sum problems. Prior wor…
CSEF · 2026
Applied Mechanics (Senior Division)
The design of aircraft wings greatly impacts the efficiency of flight vehicles. With developments in CAD, 3D printing, and simulation, students are able to participate in wing design. Howeve…
CSEF · 2026
Chemistry (Senior Division)
Ammonia fertilizers feed over half of the global population. However, its synthesis through the Haber-Bosch process is extremely unsustainable, leading to over 20% of global chemical CO2 emi…
CSEF · 2026
Biochemistry/ Molecular Biology (Senior Division)
The molecular mechanisms driving the transition from Idiopathic Pulmonary Fibrosis (IPF) to Lung Adenocarcinoma (LUAD) remain unresolved. Since 70% of IPF-associated tumors arise within exis…
CSEF · 2026
Medicine & Physiology (Junior Division)
Cough remains one of the most prominent medical indicators of illness, amassing 120M+ clinical visits per year in the US alone. Although coughing is a common symptom, dismissing it as trivia…
CSEF · 2026
Zoology (Senior Division)
Tardigrades are eight legged microscopic invertebrates that are known for their ability to survive in extreme conditions by entering “tun” state, which is regulated by internal reactive oxyg…
CSEF · 2026
Behavioral & Social Sciences (Senior Division)
Parkinson’s Disease (PD) is a chronic neurodegenerative disorder affecting nearly 12 million people worldwide, causing >329,000 deaths annually, with up to 80% of cases strongly influenced b…
CSEF · 2026
Applied Mechanics (Senior Division)
Stall-spin-related loss of control in flight is the leading cause of fatal accidents in general aviation, responsible for ~225 crashes a year. This project developed a novel, externally moun…
CSEF · 2026
Medicine & Physiology (Track 2) (Senior Division)
Our project develops a deep learning framework to assist doctors in identifying and diagnosing brain tumors by comparing pre-trained and original models. Using the ResNet50 architecture, our…
CSEF · 2026
Computational Science (Senior Division)
As companies transition their businesses online, their manipulative design practices evolve into dark patterns. This often leads to people, especially seniors, being exploited due to their u…
CSEF · 2026
Electronics & Electromagnetics (Junior Division)
A device that enables the visually impaired to be able to navigate the outside world the same way a non-blind person would by using foot haptics and circuitry.
CSEF · 2026
Environmental Engineering (Track 2) (Senior Division)
Wildfires are becoming more severe, so detection systems need to be both fast and reliable. Although weather satellites can scan California every few minutes, public wildfire alerts are ofte…
CSEF · 2026
Earth & Environmental Sciences (Junior Division)
The purpose of this project was to determine which site along the Sacramento River had the highest water quality. Understanding water quality is important for farmers because water is essent…
CSEF · 2026
Earth & Environmental Sciences (Track 2) (Junior Division)
Amphibians need to have moist skin and be able to move between habitats to gather different resources such as food and shelter and to breed. For this project I did a survey of amphibians kil…
CSEF · 2026
Environmental Engineering (Junior Division)
ROCKET POWERED REFORESTATION: ENGINEERING A ROCKET-DEPLOYED AERIAL SEEDING DEVICE. Daniel Ahdoot and Ryan Pearlman. David Schmidt. Gaspar De Portola Highly Gifted Magnet, 18270 Linett Street…
CSEF · 2026
Earth & Environmental Sciences (Track 2) (Junior Division)
Last year in Southern California, multiple fires damaged many cities. These cities are now experiencing mudslides and erosion whenever it rains. As a Southern California resident, I saw a ne…
CSEF · 2026
Medicine & Physiology (Senior Division)
Neuroblastoma is a pediatric cancer arising from mutated embryonic nerve cell precursors. It is the most common extracranial pediatric solid tumor, yet current therapies are associated with…
CSEF · 2026
Earth & Environmental Sciences(Senior Division)
Soil salinization is a growing problem on agricultural lands, especially in the central valley of California and areas where irrigated agriculture is present. Salinization damages plant root…
CSEF · 2026
Applied Mechanics (Senior Division)
One of the biggest problems faced by humans is a worldwide lack of affordable housing. Alternative technologies for building houses exist, namely 3D printing houses using cement, but this te…
CSEF · 2026
Earth & Environmental Sciences (Track 2) (Junior Division)
Kelp forests declined across California in 2014 from sea star wasting disease and a heatwave, though some are now recovering. I was inspired to use accessible technology to explore this hidd…