technology. the branch of knowledge that deals with the creation and use of technical means and their interrelation with life, society, and the environment, drawing upon such subjects as industrial arts, engineering, applied science, and pure science. the application of this knowledge for practical ends.
Reversing Paralysis
Scientists are making remarkable progress at using brain implants to restore the freedom of movement that spinal cord injuries take away.
Self-Driving Trucks
Tractor-trailers without a human at the wheel will soon barrel onto highways near you. What will this mean for the nation’s 1.7 million truck drivers?
Paying with Your Face
Face-detecting systems in China now authorize payments, provide access to facilities, and track down criminals. Will other countries follow?
