The chart shows the sky at the start of December. The positions of the stars on other nights can be found from previous charts (our last appeared on November 3) for they rise two hours earlier each month.
CHONGQING, China—On the outskirts of this southwestern Chinese hub lie the student factories. Schools send thousands of teenagers here to put together electronic devices for some of the world’s largest brands. Many students say they are given no choice.
Like a subgroup of the Internet of Things, connected toys are the new generation of children’s toys – often using Wi-Fi and an iOS or Android-based remote control to manage and manipulate a car, quadcopter, or Lego robot.
