Just saw a video that talked about the implanting of the chip in everyone to control them. A scientist who was part of the development team, told about how they spent $1.5 million researching the places to put the chip where the temperatures would change the most on the body. They could have asked any mother. It is the forehead and right hand. The team developed a lithium battery, and a recharging unit to fit in the chip (size of a grain of rice), which has 2300 different parts in it. By implanting it in either location, the body head changes will automatically recharge the battery, thus keeping the chip active. Genius!