Search past science fair projects

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.

147 projects · showing 91–120 2026 — clear year filter Chemistry — clear category filter Clear all

CSEF · 2026

Meat Glue: Transglutaminase

Chemistry (Junior Division)

I was interested in exploring the fascinating world of enzymes and its application in food science. Transglutaminase, also called "meat glue," is an enzyme that binds together proteins. Diff…

ISEF · 2026

New Green Chemistry Iridium Catalysts

Chemistry First Award

N-heterocyclic carbenes (NHCs) have emerged as excellent spectator ligands in homogeneous catalysis, especially in transfer hydrogenation reactions. Transfer hydrogenation, the reduction of…

CSEF · 2026

Putting the "De" in Decaf

Chemistry (Junior Division)

Extraction and purification of caffeine is a common low-cost organic chemistry lab. Many protocols include recrystallization for purification and many use thin layer chromatography (TLC) to…

ISEF · 2026

Rice Water as a Natural Hair Treatment

Biochemistry

Hair health is an important factor in maintaining a healthy body. Although hair appears strong, it is constantly exposed to mechanical wear, environmental factors, heat, chemical treatments,…

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