If there’s one thing I’ve learned over the last several years while reviewing and dissecting smartphones, it’s that one of the very first things you feel when using a phone — its vibration motor — has ...

This simple and tiny robot is controlled by a single vibrating motor while using a single toothbrush, a battery, and a pager motor. The toothbrush is the starting point of the design which requires ...

In 1831, Joseph Henry invented a battery-powered rocking-beam motor that he later described as the first electromagnetic machine. He repeatedly modified the design over his career, but only one ...

Update: These are likely an iPhone 5 clone (with better vibrating motor). Note the smaller 1150 mAh battery and the (d’oh) SD card slot. The images above allegedly show a Foxconn assembly line in ...