When a new idea comes along, people often don’t know what to make of it. That's why so many inventions begin as light diversions and reach the development stage only much later, when applications finally suggest themselves. In this view, though necessity is still the mother of invention, whimsy is just as assuredly its father.
Philip E. Ross is a senior editor at IEEE Spectrum. His interests include transportation, energy storage, AI, and the economic aspects of technology. He has a master's degree in international affairs from Columbia University and another, in journalism, from the University of Michigan.
Randi Klett is the photo director at IEEE Spectrum where she oversees all photography selection and shoot production across the print magazine and web properties for Spectrum and The Institute. She’s the cofounder of the IEEE Robots Guide, an award-winning interactive site about robotics. She has a BFA in photographic and imaging arts from the Rochester Institute of Technology.