COLUMBUS, Ohio (WCMH) — It was a big day at the Ohio Statehouse, and not just because of a new Senate appointment. Students from across Ohio had a chance to showcase their award-winning inventions at ...
Fifth graders from Eisenhower International tested their creative inventions to see if eggs could survive different drops from up to 30 feet in the air. Alice Martens was determined to keep her egg ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果