Kimberlee Leonard has 22 years of experience as a freelance writer. Her work has been featured on US News and World Report, Business.com and Fit Small Business. She brings practical experience as a ...

Chander Velu is a professor of innovation and economics at the Institute for Manufacturing, Department of Engineering, University of Cambridge, Cambridge, UK. The race is on to develop commercial ...

Carriers of information come in different forms and behave differently. Think of ink on newspapers, sound waves in classrooms and pixels on TV, monitors and smartphones. Think of tiny transistors on ...