Luke Prutznal’s seventh-grade technology education students at Punxsutawney Area High School have been hard at work designing ...
Q: I think my dad could design a really good pumpkin catapult. Are there any contests around this area to enter? -- M.L., Bettendorf A: I could find one that’s not far away. Morton, Ill., which is ...
Frank Hughes started with building a catapult in 2012. Since then, he’s built more than 50 devices to help students of all abilities to play. Frank Hughes, a Delaware physical education educator at ...
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