Search past science fair projects
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.
Earth and Environmental Sciences
The role of oxybenzone in our ocean is bleaching the coral reef. The purpose of this experiment was to determine the effectiveness of using a native plant, Naupaka Kahakai, as an active ingr…
Biomedical and Health Sciences
Stabilizers such as gelatin is usually added to yogurt to improve the texture of the yogurt by increasing its viscosity and preventing syneresis. However, gelatins used in yogurt are derived…
Michigan Technological University The Upper Peninsula of Michigan (UP) is a region heavily dependent upon agritourism. The population has a high percentage of Native Americans and Finnish Am…
Robotics and Intelligent Machines
More than 2 billion people on Earth lack clean drinking water (UNDP Human Development Report 2019). Right now, randomly packed structures are the way to filtrate. The philosophy behind these…
Plant Sciences
The purpose of this experiment was to analyze the effect of Extracted Pectin (XP) placement on a shallow-rooted seed in a Sand growth medium. Extracted pectin was placed in a Sand growth med…
Mathematics
Mathematicians have been known to use logic and intuition to prove mathematical concepts. In modern day mathematics, applications have widely expanded into modern technology. The need for mo…
Engineering Mechanics
People with special needs have necessities that require a more detailed planning in case of emergency. The special needs population must have an alert system that can save their lives in a n…
Mathematics
Determining the quickest network route from point A to point B is a common introductory Graph Theory or Combinatorics activity and algorithms such as Dijkstra’s algorithm are effective tools…
Chang Ho Paul R. Territo In the first years of life, a baby’s brain undergoes rapid growth. A major component of this growth is myelin maturation. Myelination is the process by which Schwann…
Physics and Astronomy
This study sought to explore the possibilities and limitations of internal structure prediction using quantum gravimeters. Quantum gravimeters are gravimeters(machines that measure the magni…
Physics and Astronomy
Quantum neural networks (QNNs) provide efficient data analysis through large feature Hilbert spaces and could solve classically-intractable particle physics problems. However, current resear…
Systems Software
Quarkz is an algorithm I have created which solves both personal and national cybersecurity issues with upcoming quantum supremacy. Quarkz is based on RSA encryption, which can be decrypted…
Radiant Technology as Temperature Regulator in the Artificial Insemination Process Lauren Beckman Abstract Last year my sister developed a shirt using radiant technology that held the temper…
Translational Medical Science
Radiology is the field of medicine concerned with the interpretation of imaging of the human body for disease diagnosis. Most major forms of medical imaging scans occur within one hour or le…
Biomedical Engineering
Breast cancer is the most prominent cancer found in women. In the US, one in every eight women will develop invasive breast cancer in their lifetime. The current annual rate of women dying f…
Engineering Mechanics
The emergence of tropical cyclone flooding has been more frequent and destructive than ever, with an annual death toll reaching more than 10,000. In response to the high casualty rate, coupl…
Allison Hennings Oak Park and River Forest High School Antimicrobial resistance is a serious problem in global public health and has not shown signs of slowing or stopping despite scientific…
Computational Biology and Bioinformatics
When the conscious mind declares a movement in the body, the central nervous system carries a signal to the muscles by way of neurons. This signal causes the muscles to contract in the form…
Embedded Systems
Falls are the leading cause of fatal injury among older adults with over 12 million falls in the United States annually. For elderly people living alone, quick assistance after a fall is cri…
Biomedical Engineering
There are over 289 million people with visual disabilities worldwide and that number is expected to grow to 579 million in only 3 decades due to a large aging population. Current techniques…
Biomedical Engineering
Epilepsy threatens the lives and freedom of around 50 million individuals worldwide annually. Predicting epileptic episodes (seizures) would increase the quality of life of epileptics. Howev…
Because many conventional hair dyes contain supposed carcinogens, toxicants, and skin irritants, a reduced-graphene oxide (r-GO) hair dye, was explored as an alternative to conventional dyes…
Plant Sciences
Due to heavy metal pollution in soil around the world, many countries are not able to maximize their farmland usage. While removing the toxic metals is possible, current methods are not viab…
Biochemistry
I aim to modify a preexisting centrifuge force microscopy (CFM) to explore protein crystallization under hypergravity. Proteins are involved in every aspect of cellular life, performing a va…
Biomedical Engineering
This project represents a prosthetic device that can be an external wearable mobile machine that covers the hand or part of it. The movement is generated by pneumatic and electric motors. It…
Embedded Systems
The project aim was to reinvent the wheel. The intention was to develop a system to allow increased move-ability of mobility devices in confined spaces. It was desired that the system took a…
Animal Sciences
In 2019, over 3.2 million adolescents aged 12-17 experienced symptoms of Major Depressive Disorder (MDD), and 73% of adolescents who experienced MDD did not get enough sleep per night. Depre…
Earth and Environmental Sciences
If water pollution, including macro and micro plastics is detrimental to marine life, then developing an efficient cleaning system is essential because marine life needs to be protected and…
The purpose of this experiment was to determine whether natural wood-based charcoals such as pine and juniper are just as effective at air filtration as activated charcoal. For our experimen…
Environmental Engineering
Water security is becoming a new challenge for many countries as industrial waste containing heavy metals is being disposed in bodies of water. Lead (Pb) is an extremely toxic yet common con…