It is an interdisciplinary branch of mechanical engineering, electrical engineering and software engineering that is concerned with integrating electrical and mechanical engineering to create hybrid systems.
One pound of body fat is equivalent to 3500 calories. On average, it will take about 10,000 steps a day, more or less, to get in five miles of walking. At that rate, if your target weight loss goal is 35 pounds, it will take approximately one week to lose a pound or two.
While I could dedicate more time to working out, I'm going to be honest. I don't want to. I do 30 minutes of cardio 5 days a week, I wear a FitBit and make sure to get 10,000 steps (or freaking close to that) every day. And every time I've gone down this road of trying to lose weight, what matters most isn't exercise.