Critically Cool Creations. Critical thinking can spark critically cool inventions. Take Nao, the robot that can stand in for a sick child in the classroom during the child’s hospital stays. From the hospital the child uses a tablet computer to control the robot and follow along with the lessons. Here a boy tests this use of the Nao robot, drawing on his own critical thinking skills to evaluate the robot’s abilities.
© Amelie-Benoist/BSIP/Science Photo Library