GM's Fletcher Says Cost Top Issue for Electric Cars

April 24 (Bloomberg) -- Pamela Fletcher, executive chief engineer for electrified vehicles at General Motors Co., talks about the Chevrolet Spark EV and Volt models, and the electric-car market. She speaks with Alix Steel on Bloomberg Television's "Lunch Money." (Source: Bloomberg)
See Smart Robots Learn to Play Like Human Children
04:24 - BRETT is a robot that can think. Researchers at UC Berkeley have programmed BRETT to learn on its own, through trial and error, how to accomplish tasks like screwing a cap on a bottle, putting Lego blocks together, and solving a simple puzzle. It’s all made possible by something called a neural network, a type of computer algorithm that is revolutionizing artificial intelligence. (Video by: Alan Jeffries, Justin Beach, Christian Capestany) (Source: Bloomberg)
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