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 · 2023
Materials Science
This investigation focuses on varied surface preparation methods of titanium substrates for optimised structural adhesive bonding. In aircrafts, adhesives must provide sufficient support in…
CSEF · 2023
Materials Science Honorable_mention Award
The purpose of this experiment was to find the optimal enclosure size for a woofer driver. My experimental question was “What effect does speaker enclosure size have on bass frequency respon…
CSEF · 2023
Materials Science Honorable_mention Award
The purpose of this project was to find the strongest and most durable 3D printed infill (inner support structure) when put through a compression test. I hypothesized that a 3D structure wit…