1. This man is the first person with a missing lower leg to control a robotic replacement with just his mind.
Surgeons rewired his nerves so that signals went to his healthy hamstring muscle rather than trying to get to his damaged ankle. Sensors on his hamstring then detected those tiny electric signals and turned them into movements of the robotic leg.
- Airplane debris discovered Wednesday on the coast of the French island of Réunion is found to belong to a Boeing 777, a Malaysian official confirmed to AFP Friday.
- Beijing has won its bid to host the 2022 Winter Olympics. It's the first city to host both the summer and winter games.