When [Aaron Porterfield] accidentally broke his glasses frame, he saw it as an opportunity, rather than an unfortunate event. He decided he was going to design and print new ones to fit his ...

Heidi Hertel was a mom of three whose daughters needed eyeglasses, but she found the process frustrating. Kids’ eyewear was limited in selection and designed to fit a large range of children’s faces, ...

LEUVEN, Belgium—The new look in eyewear is 3-D, but today it isn’t about movie effects. The focus is on how glasses are made. Additive manufacturing, better known as 3-D printing, is edging into the ...

At its core, a bicycle is an extremely simple design. Two triangles create a frame, two circles for the wheels and then a handful of other parts help the rider speed up, slow down and steer. While ...