What strong projects actually look like — the question they asked, the design that survived review, and the one decision that made the difference.
Archive entries are summaries compiled for study. Read them for how a project was structured, argued, and defended — not as a template to reproduce. Copying someone else's project is the one thing that will end yours.
2 projects in Biomedical & Health Science
Rishabh Ranjan and Gopalaniruddh Tadinada
Third place · Regeneron ISEF 2023
Reported results in approximately three hours at an estimated cost of about $300 per run.
Natasha Kulviwat
Second place · Regeneron ISEF 2023
Neuroinflammation markers and claudin-5 were both elevated in the brains of suicide cases relative to comparison tissue.