Thanks to a few innovative high school students, a father who lost his ability to walk can now get around, unassisted, with his newborn son in his stroller. It started when 10 of Matt Zigler’s students at Bullis School in Potomac, Maryland, were tasked with coming up with an invention for one of his colleagues. Fellow teacher Chelsie King needed a solution for her husband Jeremy, after brain surgery compromised his balance. When Chelsie became pregnant with their first child, the couple had worries. “I was very concerned with the safety of myself and our child, especially with Chelsie having to potentially support both of us,” Jeremy, 37, told The Epoch Times. “It played on my mind constantly, which is why it was important for us to find things to help.” Chelsie had reached out to Zigler, whose students consulted the Kings about their needs and began designing prototypes in …