▲ 16 ▼ Medieval siege engine brought to life in Cache Valley (www.ksl.com) submitted 4 days ago by Bean@quokk.au [M] to c/utah@quokk.au 3 comments fedilink hide all child comments A former Utah State University student and a group of history buffs gathered at a Cache Valley farm Saturday to launch a homemade trebuchet built using medieval techniques.