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 · 2022
Engineering Technology: Statics & Dynamics
The main goal of every rocket engine is to generate a lot of heat and pressure and then convert that into workable thrust. The problem is most rockets don’t solve pressure discrepancies at v…
ISEF · 2022
Engineering Technology: Statics & Dynamics Second Award
On average, 51% of a rocket engine’s weight is in the cooling system, so finding an engine design that would drastically reduce the engine's weight, complexity, and production cost would be…
ISEF · 2022
Engineering Technology: Statics & Dynamics Second Award
Magnetically deflected ballistic mass (MBDM) describes a system in which a metal rotor, the mass in the system, is suspended inside an evacuated sheath like a maglev train. The metal rotor c…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Humanity’s carbon emissions have started to affect the global climate. In order to reduce this impact, we must dramatically reduce carbon emissions in all sectors. In aviation, increasing th…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Small-scale establishments of passion fruit processing have a high demand for automatic machines. However, current passion fruit juice separators on the market do not match the requirements…
AJAS · 2022
Engineering
Parkinson’s Disease (PD) is a debilitating neurological disease that primarily affects older patients. PD is characterized by dementia, tremors, and gait issues. PD is the fastest growing ne…
AJAS · 2022
Engineering
The development and testing of mechanical, electrical, and software systems to predict and control the altitude (apogee) of an F-class model rocket. Guidance systems are becoming ubiquitous…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Inspired by the high mobility and flexibility of dolphins, this project sought to learn from and mimic the dolphin’s movements to create a bionic dolphin robot and to find out the impact of…
ISEF · 2022
Engineering Technology: Statics & Dynamics
A magnetic buzzer is one of the most widely used electronic devices generating sound frequency. Generally, magnetic buzzers are categorized into two types, namely, passive and active. Active…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Some large modes of transportation, such as trains and roller coasters, do not use traditional hydraulic-friction brakes because of the wear that they experience. Therefore, electromagnetic…
ISEF · 2022
Engineering Technology: Statics & Dynamics
This study explores the effects of earthquakes and soil liquefaction and evaluates the safety of an existing foundation and to create a new style of foundation, taking into account of (1) ea…
ISEF · 2022
Engineering Technology: Statics & Dynamics Fourth Award
Air travel keeps the world connected; but despite its benefits, the sector accounts for 2.1% of global CO2 emissions. We designed and tested an experimental model for an electric aviation en…
AJAS · 2022
Engineering
Magnetically deflected ballistic mass (MBDM) describes a system in which a metal rotor, the mass in the system, is suspended (like a maglev train) inside of an evacuated sheath. The metal ro…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Since the earliest alchemists claimed to turn lead into gold, there have been inventors that have discovered free energy or a system to harvest energy for seemingly nothing. The “Blackbird”…
ISEF · 2022
Engineering Technology: Statics & Dynamics
While humans can see, smell, hear, touch, and taste to help us understand the world around us, robots must use different sensors to interpret their environment and navigate and avoid obstacl…
ISEF · 2022
Engineering Technology: Statics & Dynamics
The design and optimization of assembly occupancies are most usually restricted by fire, building, and life safety codes. This can prevent even the greatest designs from ever being created.…
ISEF · 2022
Engineering Technology: Statics & Dynamics First Award
With the goal of achieving greater environmental and economic sustainability, the automotive industry has begun transitioning to electric vehicles (EVs). However, the challenge is that the p…
ISEF · 2022
Engineering Technology: Statics & Dynamics
The purpose of this project was to assist food deserts through growing healthy foods easily and affordably with a self-sufficient greenhouse. The solution to this problem had three main part…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Aerospace is an increasingly important industry. Advances in technology, along with new prospects to explore space, expand scientific knowledge, find new resources, and boost the economy, ha…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Puerto Rico has a deaf adult population of 8.4%. This community has encountered many difficulties while communicating with the hearing people. The deaf community should feel safe while using…
AJAS · 2022
Engineering
There are more than 6 million people who participate in whitewater kayaking and rafting in the United States each year. Of these 6 million participants, there are over 50 whitewater related…
ISEF · 2022
Engineering Technology: Statics & Dynamics
The purpose of this project was to create a more efficient drone that was still stable enough to fly FPV. The design I am using is a large central propellor to generate most of the thrust an…
ISEF · 2022
Engineering Technology: Statics & Dynamics Second Award
Climate change can be solved, but the window is closing. 90% of goods move by cargo ships, resulting in 4% of climate change emissions. There is a need for climate change technology that wor…
ISEF · 2022
Engineering Technology: Statics & Dynamics Fourth Award
Apple is the most popular fruit around the world, and it is the fruit that I was looking, while came to my mind to develop a time indicator to determine the life of consumable goods. While I…
AJAS · 2022
Engineering
Endovascular occlusive diseases are among the leading causes of death around the world. Specifically, thrombosis is responsible for 1 in 4 people dying worldwide. Atherosclerosis is the caus…
ISEF · 2022
Engineering Technology: Statics & Dynamics
For various biomedical applications, biosensors are particularly important and can be introduced via photonic optical microlasers. In the past, such sensing systems have been created using b…
ISEF · 2022
Engineering Technology: Statics & Dynamics
Two major induction motor designs exist, the first being the squirrel cage induction motor with high efficiency and a poor starting torque, and the second being the slip-ring motor with a gr…
ISEF · 2022
Engineering Technology: Statics & Dynamics
While the original goal of the project seemed rather simple I soon learned that making a machine that carries perpetual motion, forever, would be a long and tiring process. The amount of sma…
AJAS · 2022
Engineering
As part of an ongoing effort to replace costly optomechanical equipment with 3D printed parts, this project aims to implement the ability to control the positioning of a motorized optical mo…
AJAS · 2022
Engineering
Disinfection and sterilization are two integral parts of any safe indoor environment, and these factors have become more critical in recent times. Several institutions lack the resources to…