Seventh Grader Shrikari Punjala Turns Eggshells into Crystals
Shrikari Punjala, a seventh-grade student from Palatine, Illinois, transformed eggshells into calcium carbonate crystals. She used these crystals to study their effect on bacterial growth. Shrikari, attending Quest Academy, is among 30 finalists in the 2026 Thermo Fisher Scientific Junior Innovators Challenge, showcasing her innovative scientific research.
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