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.
ISEF · 2023
Translational Medical Science Third Award
Barrett’s esophagus is a precancerous condition in which the esophageal lining becomes inflamed after repeated exposure to acid reflux. Barrett’s esophagus can develop into esophageal cancer…
ISEF · 2023
Cellular and Molecular Biology Third Award
The NMDA receptor (NMDAR) plays an integral role in neuronal communication and neurodevelopment, and its malfunction has been linked to multiple neurodevelopmental diseases (NDDs) including…
JSHS · 2023
Lonicera maackii (Amur honeysuckle) is invasive to Missouri’s ecosystems. It has minimal natural predators, crowds out native wildlife, and provides little nutrition to organisms that eat it…
CSEF · 2023
Mammalian Biology (Senior Division)
More than 80% of women worldwide suffer from primary dysmenorrhea. NSAIDs are the main treatment, however, more than 38% of women are unable to take them due to the multiple adverse effects.…
ISEF · 2023
Biochemistry
There are theories within the scientific field that bacteria may be a counter to the microplastic-polluted waters in the current world. In my previous project, I researched and tested with t…
ISEF · 2023
Engineering Technology: Statics & Dynamics
Underwater remotely operated vehicles (ROVs) are becoming more widely used in ocean exploration and underwater infrastructures. SeaPerch is an underwater robotics program, similar to other r…
ISEF · 2023
Biomedical and Health Sciences
In this experiment, researchers aimed to identify the effect of propylene glycol on the function of cilia in algae culture chlamydomonas reinhardtii in relation to the effect of vaping on hu…
ISEF · 2023
Earth and Environmental Sciences
Understanding the characteristics of rainfall is important in addressing challenges that affect agriculture and climate change. This study examines the feasibility of using rainwater as a wa…
ISEF · 2023
Earth and Environmental Sciences
Mangroves are increasingly facing threats from human activities. These coastline shrubs create ecosystems by oxygenating the water and collecting sediment, cleaning the water and creating a…
ISEF · 2023
Chemistry
The purpose of this experiment was to characterize the effect of the super absorbent polymer in the presence of metal ions. Sodium polyacrylate samples were prepared using variations of NaOH…
ISEF · 2023
Animal Sciences
There are many responsibilities that come with owning livestock. With many farmer's livestock that give birth during the winter months, there is a higher mortality risk due to sub-freezing t…
ISEF · 2023
Microbiology
Pseudomonas Uticensis is a gram-negative bacterium isolated for its potent antifungal properties. The brown pigmentation of its colonies and biofilms is due to the production of pyomelanin.…
ISEF · 2023
Animal Sciences
Metformin is often the first line treatment of type 2 diabetes mellitus and has been in use for over 60 years. It does not increase insulin levels, but rather lessens the amount of sugar the…
ISEF · 2023
Animal Sciences
Alzheimer's disease kills 1 in 3 senior citizens every year (Alzheimer's Disease Facts and Figures, 2020). This disease has no cure and doctors are unsure of its cause. Many wonder if certai…
ISEF · 2023
Translational Medical Science
Hypothesis: APC knockdown in ovarian cancer cells (APCKD cells) using CRISPR will result in decreased chemotherapy-induced apoptosis. Description of procedure: Protein was isolated from non-…
ISEF · 2023
Plant Sciences
Microplastics (MPs) are a pervasive environmental contaminant that pose a threat to both terrestrial and marine ecosystems. Specifically, agricultural soils are widely exposed to MPs that ca…
CSEF · 2023
Toxicology Honorable_mention Award
Increased intestinal permeability has been linked to diseases such as type 2 diabetes and celiac disease, and the prevalence of these diseases has risen as processed foods become a staple pa…
ISEF · 2023
Earth and Environmental Sciences
Erosion continues to be an increasingly dire issue in coastal regions like Hawaii. This experiment aimed to decide which of the different types of barriers was tested to see if a particular…
ISEF · 2023
Plant Sciences
Our project was observing seedling growth in micro gravity. By using a motor we could show 3 batches that each contained 9 samples of seedlings. Then reported on their growth as they develop…
ISEF · 2023
Biochemistry
Nanotechnology and nanoscale science are practiced at nano scale (1-100 nanometers), this scale is so small it involves interaction with atoms and molecules. Nanoparticles have been used for…
ISEF · 2023
Behavioral and Social Sciences
The EPA defines environmental justice as the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income, with respect to the development, i…
CSEF · 2023
Plant Biology Honorable_mention Award
Over the past couple of years, giant pandas have been vulnerably endangered as bamboo forests disappear from the face of the Earth. The giant panda's diet consists almost entirely of bamboo,…
ISEF · 2023
Plant Sciences Third Award
Iron oxide nanoparticles (IONPs) are extensively used in many applications. They spread into nature, contaminating soil and water and raising concerns about plant/human health. However, the…
ISEF · 2023
Plant Sciences
Gibberellic acid is a growth hormone found naturally in plants. This experiment’s primary goal was to find the most effective gibberellin concentration to use on green beans to promote growt…
ISEF · 2023
Plant Sciences
Gravitropism is a natural phenomenon occurring within plants that allows for the direction of roots and stems to be oriented to the strongest gravitational field for optimized growth and ger…
CSEF · 2023
Plant Biology Fourth Award
This experiment examined how varying Ibuprofen (IBU) concentrations affect the growth rate and germination success of Lactuca sativa (lettuce). It is hypothesized that Lactuca sativa. seeds…
JSHS · 2023
Tcell exhaustion is a hypofunctional fate observed in cancer that causes loss of full mitochondrial function. Preventing Tcell exhaustion could sustain the immune system’s anti-tumor respons…
ISEF · 2023
Earth and Environmental Sciences
The purpose of this experiment is to determine if Neodymium Magnets will affect the regeneration of planaria. It is hypothesized that the Neodymium magnets with 42N and pull strength of 7.32…
JSHS · 2023
An estimated 280 million people have Major Depressive Disorder (MDD), a disorder that affects females and males differently. Within the field of MDD research using Drosophila melanogaster, f…
CSEF · 2023
Plant Biology Third Award
The Artemis mission has sparked curiosity about a self-sustaining lunar colony. This experiment’s purpose was to emulate earth soil fertility in a lunar simulant using two essential nutrient…