Search past science fair projects

CYSF · 2025

Battle of the cures

A science project testing if Natural remedies work better or worse, rather than antibiotics

CYSF · 2025

Beating Alzheimer's: Investigating the Effectiveness of Current Treatments for Alzheimer's Disease

We are comparing 3 different treatments (Donanemab, Donepezil, and physical therapy) and their impact on reducing cognitive decline in Alzheimer's Disease. In addition, we have made an AR me…

CYSF · 2025

Be Bold With Mold

Our project is based off of all the facts about mold that we could find it includes how mold can grow in your body, how you have to be bold with mold, where mold likes to grow

CYSF · 2025

Bee`s gravity racer

There are two tracks with the same overall angle, one is bumpy with hills, and one is straight. Two balls of the same weight and size are released to determine which track is the fastest. Th…

BeeShield: An Innovative Varroa Mite Protection Tunnel Using Bee Behaviors at the Hive Entrance and Mite Response to Formic Acid

Animal Sciences

The Varroa mite is the most dangerous honey bee parasite and imperils global beekeeping, causing yield reductions over 40% and estimated annual economic losses of billions of dollars. Curren…

Behind the Banner: Antibiotic Resistance in Livestock Show Bacteria

Animal Sciences

The purpose of this study was to investigate whether bacteria found in livestock at stock shows are developing resistance to common antibiotics. This research aims to provide insights into a…

CYSF · 2025

Best Breathing Technique for Stamina

I will be testing 4 breathing techniques 1 at a time. I will be jogging until I can't anymore and see the distance I've covered. Then, I'll rest until I'm fully recovered before I use anothe…

CYSF · 2025

Best & Safer Alternative To Bleach

the purpose of this project is to explore and find safer alternatives to bleach as a stain remover.I used two different stains (ketchup and soy sauce)then applied different stains removers a…

Beta-Cyclodextrin Reduces the Cognitive and Survival Impacts of Imidacloprid Exposure in Honey Bees (Apis mellifera)

Animal Sciences

Maintaining healthy honey bee (Apis mellifera) populations is critical for biodiversity and agricultural sustainability. However, neonicotinoid pesticides such as imidacloprid pose significa…

CYSF · 2025

Bike Gearing and Gearing Ratios

In this project I will be experimenting with different gear ratios to learn which gear ratio give you the most power output for the same input.

CYSF · 2025

BILLY - The Firefighting Robot

Build a robot that can detect flames and extinguish them. The principle of sensing is infrared.

CYSF · 2025

BioBlend... The Plastic Evolution

Bioplastic VS Normal Plastic - This project compare bioplastic and normal plastic, and figures out which plastic is better for the environment and which ones are better for normal household…

Biodegradable Algae Plastic

Materials Science

The Biodegradable Algae plastic project was designed to find a solution for the world's aggressive plastic waste problem. After doing research on potential materials, it was found that Chond…

Biodegradable Chitosan-Hydroxyapatite Composite Bone Scaffolds Infused With Anti-Microbial Nanoparticles

Biomedical Engineering

Biodegradable bone scaffolds have the potential to be an alternative treatment for bone grafts. Infusion with antimicrobial factors could provide a controllable release mechanism for targete…

CYSF · 2025

Biodegradable Hydrogel-Enhanced Genetics in Crops and Plants for Sustainable Agriculture

Reviewing and exploring the power of biodegradable hydrogels integrated with genetic modification in crops and plants aiming to pave the way towards more sustainable agriculture in our rapid…

CYSF · 2025

Biodegradable Plastic

This project explores biodegradable plastics: what they are, how they work, and how they are better than regular plastics. It also covers replacing plastic straws and cutlery, using biodegra…

Biodegradation of Allelochemicals and Effects of Activated Carbon and Nitrogen-Rich Fertilizer on Raphanus sativus Development

Plant Sciences

Japanese Knotweed (Fallopia japonica) is a highly dominant alien weed species that is increasingly abundant across the Americas and Europe, possessing several potentially allelopathic plant…

Biodegradation of Polystyrene by Tenebrio molitor for Produce Compost Amendment

Earth and Environmental Sciences

By the year 2050, it is estimated that cumulative plastic production will reach 34 billion tons (Bt), and at pace with the current consumption rate, around 12 Bt of per week (PW) will find t…

Bioengineering an Antibody Drug Conjugate for Uveal Melanoma

Cellular and Molecular Biology

Uveal melanoma, cancer of the melanin-producing cells in the eye, is the most common type of intraocular cancer in adults. Approximately half the patients develop metastatic disease, which h…

Biofuels and Fertilizers Utilizing Filamentous Algae: A Proposal for a Globally Regenerative Business With Reduced Production Costs

Environmental Engineering

The overuse of fossil fuels and nitrogen fertilizers presents a significant environmental burden, necessitating sustainable alternatives. While mainstream algal biomass fuels derived from mi…

BioGrip: A Bio-Inspired Gripper With Integrated Rock Hardness Sensing for Extreme Terrain Navigation

Engineering Technology: Statics & Dynamics

In construction or any fields that involve blasting, workers often measure rock hardness and assess slope stability on steep, high-altitude surfaces, requiring high-risk suspended tasks. The…

Bioimpedance and Electrocardiogram Monitor for Astronauts Using AI Integrated Technology

Biomedical Engineering

Maintaining optimal hydration and health is integral for overall well-being and daily functioning, particularly for space travel (flight). This project was designed to provide accurate and c…

CYSF · 2025

Bioinformatic analysis of anti-phage defense systems in pathogenic strain E. coli O157

Bioinformatic analysis of anti-phage defense systems present in E. coli serotype O157 after exposure to phages

Bio-Innovative Sponge to Reduce Cannibalism Behavior for Blue Swimming Crab Conservation and Sustainable Coastal Ecosystems

Animal Sciences

This study aims to enhance blue swimming crab larval survival for conservation before release into natural habitats, reducing environmental impact. Blue swimming crabs (Portunus pelagicus) p…

Bio-Inspired Shape-Shifting Material to Reduce Plastic Pollution in the Coastal Regions of Kenya

Materials Science

The growth of the plastic industry since the 1950s has resulted in an alarming accumulation of plastic waste, with an estimated 8.3 million tonnes of plastic produced globally and 6.3 millio…

Biomimicry in Ship Hulls To Reduce Noise Pollution and Harmful Wakes

Environmental Engineering

Noise pollution and ship-induced wakes not only harm wildlife and erode shores, but also cost the shipping industry billions of dollars in traffic disruptions. Aquatic insects and penguins t…

Biophysical Investigations Into the Structure and Function of Pseudomonas aeruginosa Nitric Oxide Signaling System

Biochemistry

Nitric oxide sensing proteins (NosPs) have been studied as important signaling molecules in various organisms. Particularly in Pseudomonas aeruginosa, NosP plays a role in heme binding and c…

CYSF · 2025

Bioplastic Blueprint: Reinventing ABS

Testing different recipes for bioplastics, made primarily out of materials that can be found in a kitchen, that can recreate the properties of ABS plastic.

Birds of a Feather: Novel Plumage Colour Analysis for Subspecies Assessment of Chestnut-Winged Babbler Species Complex

Animal Sciences

Quantitative analysis of colouration in specimens has always posed to be a challenge in taxonomy, and is yet often crucial as morphological traits may sometimes reveal variations not observe…

Bi-Stable Auxetic Stent for Enhanced Vascular Conformability Using Machine Learning and Finite Element Analysis

Biomedical Engineering

Cardiovascular diseases remain the leading cause of mortality worldwide, with most conditions requiring vascular stents to restore blood flow. However, complications such as restenosis—the r…