Search past science fair projects

20,037 real projects from ISEF, the Canada-Wide Science Fair, JSHS and the Calgary Youth Science Fair — searchable by meaning, and filterable by fair, year, category and award.

1506 projects · showing 1231–1260 2023 — clear year filter Clear all

ISEF · 2023

Teach Me Braille: A Kit Consisting of Modules and Applications That Can Provide Fully Efficient Education for Visually Impaired Students and Support the Problems Faced by Individuals in Their Daily Life With the Help of Machine Learning Approaches

Robotics and Intelligent Machines Third Award

Disabled people experience difficulties in many areas of daily life. The main reason for these difficulties is the great gap in the research about the solutions to the daily life problems of…

ISEF · 2023

Tesla Turbine: Outdated or Modern Innovation?

Energy: Sustainable Materials and Design

The Tesla or bladeless turbine, developed by Nikola Tesla in 1913, has a cost-efficient and simple design. The tangential flow of a fluid and its viscosity interacting with the turbine’s dis…

ISEF · 2023

Testing the Effectiveness of a Bioplastic Layer Bonded to Natural Chelating Agents on the Minimization of Lead Iodide Leaching in Perovskite Solar Cells and a Novel Antireflective Coating Derived From Corn and Lotus Leaf Imprints on the Cell

Environmental Engineering Second Award

Due to the inefficiencies of silicon solar cells, scientists developed perovskite solar cells that are 20% more effective. Unfortunately, they are environmentally harmful and contain lead io…

ISEF · 2023

Test Yourself by Yourself

Biomedical Engineering Third Award

Breast cancer ranks first among the most common types of cancer globally, regionally and locally, as early detection of breast cancer increases the cure and survival rate, increases treatmen…

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