Science News writers and editors looked back at the past year's stories and selected a handful as the year's most interesting and important in Technology. Follow hotlinks to the full, original stories.
Monkey brain moves arm
Technology could lead to better prostheses
Macaque monkeys with electrodes implanted in their brains learned to control a robotic arm with their thoughts. After practice, the monkeys appeared to treat the robotic arm as their own and could feed themselves with the arm using fluid motions.
“The thing that struck me was how naturally the animals interacted with the device,” comments John Kalaska of the University of Mo