Teen Genius Wins Spot Among Top 30 in National Science Challenge

Isabel Rossi, a 14‑year‑old from the Williamsburg area, spends her free time solving math puzzles. She has been flipping through her dad’s Physics Today since sixth grade and now leads a middle‑school math competition team. Her curiosity sparked early; she watched her older sister play with chemistry sets and quickly became fascinated with how things work.

She built a project that ranks different ways to place earthquake sensors. The study, titled 'Listening in the Right Places: Game Theory and Optimization for Earthquake Sensor Placement,' uses math models often seen in economics. Isabel read a report on balancing accuracy with easy installation, then spent six months testing a weighted sum method and a Nash bargaining approach. She fed data from Los Angeles earthquakes into her analysis, showing that these tools can be especially useful in risky, hard‑to‑reach zones with limited resources.

Judges from the 2026 Thermo Fisher Scientific Junior Innovators Challenge picked her work from roughly 10,000 entries. She is now one of 30 finalists representing 17 states and Puerto Rico. The competition, run by the Society for Science, offers over $100,000 in prizes, with a $25,000 grand award up for grabs in Washington, D.C., from October 23 to 28. Isabel expressed surprise, noting she completed the research solo and hopes her success will encourage other kids to try science.

Family support fuels her passion. Both of her parents teach at local colleges—Margarita Marinova, an English professor, and Enrico Rossi, a physics instructor. Isabel bonded with her dad over shows like 'How It's Made' and 'This Old House,' and at age nine a teacher introduced her to a retired NASA engineer for weekly rocket experiments using soda bottles, baking soda, and vinegar. At James Blair Middle School she organized a MathCounts team, now coaches it, and launched an annual STEAM night filled with demos and guest speakers to inspire younger students.

She also entered projects at the Tidewater Science and Engineering Fair, earning nominations for three JIC contests before finally cracking the top 30. The journey from local fairs to a national stage shows how a simple curiosity, a supportive home, and a love for problem‑solving can lead to big achievements.