Amazon Prime Day starts in a few hours but the deals on MacBooks, iPads, AirPods, and other Apple products are already live on the website. If you have been looking to buy a new Mac or iPad for a long time, you should check out the best Prime Day deals on them below. Continue reading […]
A few minutes before 9 a.m. on a day in late March, Keisy Plaza, 39, leans against a wall on the corner of Juárez Avenue and Gardenias Street in Ciudad Juárez. It’s the last intersection before Mexico turns into El Paso, Texas, and a stream of commuters drive past on their way to work and […]
David Silver of DeepMind, who helped create the program that defeated a Go champion, thinks rewards are central to how machines—and humans—acquire knowledge. Powered by WPeMatico