Spencer Wells, a mechanical engineering technician, examines the interior of a camera enclosure for Launch Complex 39B inside the Prototype Development Laboratory at NASA’s Kennedy Space Center in Florida on Oct. 21, 2020. The prototype laboratory designs, fabricates, and tests prototypes, test articles and test support equipment. It has a long history of providing fast solutions to complex operations problems. The lab’s teams of engineers use specialized equipment to produce exacting, one-of-a-kind items made from a range of materials depending on the design. The lab supports projects at Kennedy and at the agency level.