CYSF · 2026
How Does Dehydration Impact The Human Body
I will be testing how dehydration will affect the human body by doing an exercise experiment with and without sufficient water intake.
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Calgary Youth Science Fair
1194 projects across 2 years, 2025–2026.
Years
Projects
1194 projects · showing 241–270
CYSF · 2026
How does Hydroelectricity work
how can water produce electrity
CYSF · 2026
How does multilingualism shape the brain?
This project explores how speaking different numbers of languages affects cognitive skills like memory, attention, problem-solving, and mental flexibility by analyzing existing research
CYSF · 2026
How Does Physical Activity Affect Cognitive Ability
This project tests if physical activity affects how "smart" we are. In a series of multiple cognitive tests and types of physical activity, we learn how the mind and body works together, if…
CYSF · 2026
How does shape and surface area affect air resistance and fall speed?
I dropped three different shapes (cone, crumpled ball, and parachute). They all had the same weight. After dropping them from the same height, I measured the time it took for them to fall. A…
CYSF · 2026
How Does the Strength of Fertilizer Change Plant Growth
I will be doing a project on how different concentrations of fertilizer affect plant growth. I will be doing 25%, 50%, 100%, and 125% of the recommended amount of fertilizer
CYSF · 2026
How Do Microplastics Affect Plant Growth and Soil Health?
Our project investigates how different harmful microplastics mixed into soil affect plant growth and soil health by measuring the height, soil properties, and weight over the course of the e…
CYSF · 2026
:How dose water flush out waste from your kidneys
I built a working kidney model to show how water flushes out waste from your kidneys,I also explain diyalases and showed some kidney dissise and some healthy life styles.
CYSF · 2026
How do the solar paneled cars benefit the environment?
I will be researching what solar powered cars will do for the environment and will reduce the amount of pollution!
CYSF · 2026
How do various drugs impact brain function and structure, and how does repeated use lead to neuroplastic changes associated with addiction?
This project examines how different drugs affect the brain, focusing on which areas are impacted and how prolonged use changes neural pathways. It explores how these changes in neuroplastici…
CYSF · 2026
How Good Is AI at Catching Phishing Emails?
How accurately do 4 different AI-based tools detect phishing emails before and after being given custom instructions and training as well as examples?
CYSF · 2026
How Heart Rate Affects Cognitive Functions
In this project, we will see how heart rate affects brain functions. We will figure this out by making two test sheets. A group of people will do this.
CYSF · 2026
How Homeopathic Treatment Can Be An Alternative To Certain Surgeries
I researched about how Homeopathy treatment of diseases (developed by Dr. Samuel Hahnemann in 18th century) can cure surgical case with medication. I did case study of patients who were advi…
CYSF · 2026
How Physics, Materials Science, and Human Limits Determine the Maximum Possible Height of Skyscrapers
This project would explain what limits how tall skyscrapers can be by looking at physics, materials, and human factors. It would cover how a building’s weight increases stress on lower floor…
CYSF · 2026
How planes fly
My project is about how planes fly/about forces of flight and lift,weight,trust and drag and also who discovered lift and all those forces.
CYSF · 2026
How plants survive.
Seeing how plants survive in space, land, and under water.
CYSF · 2026
How Plastic Affects Wildlife and Humans
how plastic affects humans and animals
CYSF · 2026
How quantum entanglement will help with communication in the future? (Quantum Connections: The future of communication)
This project explores quantum entanglement and how it can be used in Quantum Key Distribution (QKD) to create the potential for far more secure communication.
CYSF · 2026
How Screen Time Affects Human Behaviour
Go through various websites to research how different amounts of screen time can affect the human behaviour.
CYSF · 2026
How to Make Cheese
A project about cheese and the science behind it.
CYSF · 2026
how to treat teenage acne
we will be sending out a survey people are gone do than we are going to collect the results compare answers and research the actual science behind the answers
CYSF · 2026
How we can utilize biological control to save pine trees from bark Beatle pest problem
Aiden and I will do a research project on how we can resolve the pine beetle problem in Alberta
CYSF · 2026
How well does hand sanitizer actually disinfect your hands compared to washing them?
The experiment will test the amount of bacteria on a Petri dish after touching dirty things and using hand sanitizer and soap and water.
CYSF · 2026
How Wheel Tightness Affects a Tech Deck
How does tightening or loosening the wheels of a Tech Deck affect how far it rolls and how high it jumps during a trick.
CYSF · 2026
How/which stem cells, multi-potent vs. pluripotent, are viable treatments for Alzheimers Disease
Finding a cure or method to inhibit the deterioration of the brain for individuals with Alzheimers Disease using stem cells, specifically Neural Stem Cells, Mesenchymal Stem Cells, Embryonic…
CYSF · 2026
How wing shape and surface area influence the speed and distance of a paper airplane
Testing if changing the wing shape and surface area of a paper airplane affects its flight distance and flight speed/ time in air.
CYSF · 2026
how would life adapt and evolve on high gravity planets
showing how would living organism would survive the rough conditions of a high gravity planets
CYSF · 2026
Hybrid EEG-EMG Control: A More Accurate Approach to Prosthetics
Comparing brain and muscle signals to demonstrate how a hybrid approach can enhance accuracy, reliability, and user confidence.
CYSF · 2026
Hydralic claw
It is a claw that can move and pick up items in a X,Y, and Z axis
CYSF · 2026
Hydraulic crane
A hydraulic crane made from cardboard is a simple, lightweight model that demonstrates how hydraulic systems work. The structure is built using cut and folded cardboard pieces, with joints r…