Amar Hamasagar, 8, and his mother, Neelima, read the results of another student's project while touring the science fair. The fourth-grade student made an electric buzzer for his project.
Amar Hamasagar, 8, and his mother, Neelima, read the results of another student's project while touring the science fair. The fourth-grade student made an electric buzzer for his project.
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