|aHuntington Beach, CA |bSmithsonian, Teacher Created Materials|cc2019.
|a32 p. |bill. (chiefly col.) |c23 cm.
|aSeeing the light -- Vision -- Fine-tuned focus -- A clearer focus -- STEAM challenge.
|a"Most of us rely on our eyes to see and understand the world. Yet, human eyes are far from perfect. Over the years, we have looked for ways to improve our imperfect sight. Let's meet the innovations that have changed how we see the world. Glasses, goggles, prisms-and so much more. Dive into the world of optics, where light bends to help us see the sights!"--|cProvided by publisher.
Learn about the enlightening world of optics, where light bends to help us see the sights! This book features a hands-on STEAM challenge and uses real-world examples to give insight into how the engineering design process is used to solve problems.