Scientists Invent Thought-Controlled, Robotic Hand!

A team of European scientists has invented a robotic hand that can be controlled by a person's thoughts! They tested this hand on a man named Pierpaolo Petruzziello. After connecting the hand to Petruzziello, he was able to wiggle the robotic fingers and make other movements. The experiment lasted a month and was very successful. This invention could really help injured people in the future!

Can you think of other ways that robots could help people?