Could a mortifying day on the job end up netting you true love? When switchboard operator Mabel Jennings reports to work in the summer of 1964, she doesn’t have any interest in finding love again. Out-of-towner Roy Stentz rings up her station, however, and makes her reconsider. Mabel’s intrigued by his deep yet kind voice, but she endeavors to remain professional. Her attraction frazzles her mind, causing her to transfer Roy to the wrong line. When he calls back to give her another try, she repeats the mistake, humiliating herself. The haphazard introduction sets an unexpected romance into motion. Though she falls quickly for him, Mabel's bittersweet past refrains her from giving Roy her full devotion. Can she overcome her memories of love lost to embrace the new one calling out to her?

A lively and entertaining guide to ethics in a technological age. Most people have a strong sense of right and wrong, and they aren't shy about expressing their opinions. But when we take a polarizing stand on something we regard as an eternal truth, we often forget that ethics evolve over time. Many shifts in the right versus wrong pendulum are driven by advances in technology. Our great-grandparents might be shocked by in vitro fertilization; our great-grandchildren might be shocked by the messiness of pregnancy, childbirth, and unedited genes. In Right/Wrong, Juan Enriquez reflects on what happens to our ethics as technology makes the once unimaginable a commonplace occurrence.

This book focuses on flight vehicles and their navigational systems, discussing different forms of flight structures and their control systems, from fixed wings to rotary crafts. Software simulation enables testing of the hardware without actual implementation, and the flight simulators, mechanics, glider development and navigation systems presented here are suitable for lab-based experimentation studies. It explores laboratory testing of flight navigational sensors, such as the magnetic, acceleration and Global Positioning System (GPS) units, and illustrates the six-axis inertial measurement unit (IMU) instrumentation as well as its data acquisition methodology. The book offers an introduction to the various unmanned aerial vehicle (UAV) systems and their accessories, including the linear quadratic regulator (LQR) method for controlling the rotorcraft. It also describes a Matrix Laboratory (MATLAB) control algorithm that simulates and runs the lab-based 3 degrees of freedom (DOF) helicopter, as well as LabVIEW software used to validate controller design and data acquisition. Lastly, the book explores future developments in aviation techniques.