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 (Junior Division)
Low-angle, localized sun glare remains a significant driving hazard, often occurring during sunrise and sunset when traditional visors fail to block light below the driver’s line of sight an…
CSEF · 2026
Mathematical Sciences (Junior Division)
VisionSpeak: A Wearable Edge-AI System That Describes the World Through Synthesized Speech for the Visually Impaired Shreyan Biswas Our project aims to enhance independent mobility and safet…
CSEF · 2026
Medicine & Physiology (Track 2) (Senior Division)
Central vision loss affects over 200 million people worldwide, arising from macular diseases including age-related macular degeneration, Stargardt disease, and diabetic macular edema. As cen…
CSEF · 2026
Computational Science (Senior Division)
Globally, over 10 million individuals are affected by Parkinson's disease and it is the second most common neurodegenerative disorder. Early diagnosis is extremely important as it assists in…
CSEF · 2026
Chemistry (Junior Division)
This project aims to answer the question of how environments of varying vacuum levels affect the size and shape of synthetic crystals. The hypothesis is that the crystals grown will have a g…
CSEF · 2026
Computational Science (Senior Division)
Early detection of medical emergencies remains a major challenge, particularly in elderly populations, where falls account for over 37 million severe injuries annually worldwide (World Healt…
CSEF · 2026
Earth & Environmental Sciences (Junior Division)
Microfiber pollution from household laundry is a significant environmental concern. Synthetic textiles release microscopic plastic fibers during washing that enter aquatic and terrestrial ec…
CSEF · 2026
Earth & Environmental Sciences(Senior Division)
Microplastic pollution is associated with neurological, inflammatory, cardiac, and cancerous effects. Current water treatment approaches remain costly and environmentally damaging. This stud…
CSEF · 2026
Earth & Environmental Sciences (Junior Division)
I Investigated whether or not agricultural runoff could be mitigated by using a homemade bio-filtration system to limit pollution and improve wild fish habitat. I wanted to discover if a sim…
CSEF · 2026
Environmental Engineering (Junior Division)
This project investigates how three different biodegradable hydrogels - Agar, HydroxyEthyl Cellulose (HEC), and a blend of Agar + HEC can help absorb and retain water, slow evaporation and s…
CSEF · 2026
Biochemistry/ Molecular Biology (Junior Division)
Microbial Fuel Cells (MFCs) are a promising technology that generate electricity through the metabolic processes of bacteria such as Geobacter and Shewanella. These bacteria release electron…
CSEF · 2026
Environmental Engineering (Track 2) (Senior Division)
As concerns about climate change and fossil fuel consumption grow, developing sustainable ways to store and use renewable energy has become increasingly important. Many home heating systems…
CSEF · 2026
Materials Science (Junior Division)
In my science fair project I figure out which DIY material is best to use for soundproofing. Some examples of materials I tested was a fiber rubber material (mousepads), cloth (some thick sh…
CSEF · 2026
Materials Science (Junior Division)
Abstract of the Project The purpose of this project was to investigate whether protective surface coatings reduce acid-induced demineralization on tooth-like substrates and to evaluate artif…
CSEF · 2026
Environmental Engineering (Junior Division)
Cliffsides are constantly eroding. There are numerous methods that can be used to mitigate the impact of erosion, ranging from infrastructural solutions to planting groundcover plants. The p…
CSEF · 2026
Mathematical Sciences (Junior Division)
The objective of this experiment was to investigate how common materials, specifically, metal, wood, and cardboard, affect the strength and speed of Wifi. As wireless technology becomes more…
CSEF · 2026
Microbiology (Junior Division)
I tested what type of homemade remedy is most effective in helping reduce bacteria: lemon, eucalyptus, or aloe Vera
CSEF · 2026
Chemistry (Junior Division)
Acidic drinks are commonly consumed and may contribute to tooth enamel erosion. This experiment investigated how different beverages affect tooth enamel using eggshells as a model, since egg…
CSEF · 2026
Applied Mechanics (Junior Division)
From cars and airplanes to sports equipment, the shape of an object can determine how efficiently it moves through the air, making aerodynamics a critical factor in modern design. The purpos…
CSEF · 2026
Earth & Environmental Sciences (Junior Division)
I would like to test different water sources in Merced to figure out which are likely to have the most microplastics versus other particulates. Using two different identification methods, I…
CSEF · 2026
Behavioral & Social Sciences (Junior Division)
Some microphones receive sounds differently than others. Condenser microphones, like the ones in laptops and computers, pick up more background noise. Dynamic microphones block out backgroun…
CSEF · 2026
Behavioral & Social Sciences (Senior Division)
This research investigates how the tone and topics of Federal Open Market Committee (FOMC) announcements affect stock market returns and volatility across different economic conditions and c…
CSEF · 2026
Microbiology (Junior Division)
This study investigates the difference in microbial populations in male and female restrooms. By swabbing highly touched surfaces, it is trying to identify which environment holds higher bac…
CSEF · 2026
Biochemistry/ Molecular Biology (Junior Division)
The purpose of my project is to find which fruit has the most sugar by measuring it with a refractometer (Sugar Brix). All ripe fruits that I used for my experiment are pineapple,grapes, gol…
CSEF · 2026
Biochemistry/ Molecular Biology (Junior Division)
The purpose of this project was to determine whether the nutritional value of eggs varies based on their source. Samples were collected from backyard chicken eggs, as well as a range of comm…
CSEF · 2026
Materials Science (Junior Division)
In this experiment, we examined four different insulators to see which one provides the best insulation for a model house. We installed these insulators in four miniature houses that we buil…
CSEF · 2026
Plant Biology (Junior Division)
The population is expected to reach 9.8 billion by 2050, and global food demand is increasing rapidly. Synthetic fertilizers are currently responsible for 50% of global crop production. Thes…
CSEF · 2026
Applied Mechanics (Junior Division)
My project, "Which is the strongest bridge?" focuses on the Pratt truss, suspension, and arch bridges. My purpose with this idea was to investigate the qualities of each bridge to assist arc…
CSEF · 2026
Environmental Engineering (Junior Division)
This project investigated which type of seaplant—seagrass, seaweed, or algae—can most effectively reduce acidity in water. Ocean acidification is a serious environmental issue caused by exce…
CSEF · 2026
Applied Mechanics (Junior Division)
A larger-scale wind tunnel can be used to test a variety of prototypes, from model cars to aircraft. The high cost of professional wind tunnels makes aerodynamic testing inaccessible to smal…