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Iowa student’s invention helps save lives of piglets

DES MOINES (AP) — The story of how an Iowa college student came to invent life-saving wearable technology for pigs sounds a bit like an infomercial. Matthew Rooda was working in a massive swine-raising operation while going to school and grew …
invention – read more

Iowa student’s invention helps pigs avoid getting squished

DES MOINES, Iowa (AP) — The story of how an Iowa college student came to invent life-saving wearable technology for pigs sounds a bit like an infomercial. Matthew Rooda was working in a massive swine-raising operation while going to school and grew …
invention – read more