Science Olympics_2010: The Balloon Car Competition
68.7 هزار بار بازدید -
15 سال پیش
-
Each year the 8th grade
Each year the 8th grade breaks into teams and competes in science-based challenges requiring students to use their understanding of physics. In this competition, the boys had to design a balloon-powered car that would go the farthest.
15 سال پیش
در تاریخ 1389/01/13 منتشر شده
است.
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