In this video, I showcase my latest woodworking project, highlighting the techniques and tools used to create intricate woodturning designs. I walk through the process, discussing the materials and ...

Abstract: This paper proposes a design of a spherical dielectric lens composed of several generalized Luneburg lenses with different focal lengths segmented together. The focal length of the outer ...

Shelby Putnam Tupper is founder and creative director of Shelby Designs Inc., a small-but-mighty, full-service, customer-obsessed design consultancy.