Chadds Ford 9th grader Pranavh Vallabhaneni was honored recently for his ingenuity at the 5th annual Invention Convention U.S. Nationals, presented by Raytheon Technologies. He was among nearly 500 award-winning K-12 inventors from across the nation who were celebrated at a virtual awards ceremony held on July 2. Invention Convention Worldwide is a global K-12 invention education curricular … Continue reading Unionville HS student wins award for child saving invention