In 2002, a team of researchers from NASA, the F.A.A., and six commercial airlines ran a series of experiments in Oklahoma City, in a decommissioned Boeing 747. They wanted to see how quickly a commercial jet could be secured in case of turbulence. They recruited a group of volunteer passengers, gave them all fake boarding passes and luggage, and had three of them carry around life-size baby dolls. Some of the volunteers were told to stay in their seats and act as if they were sleeping, reading, or working on a laptop. Others were told to stand in the aisles or sit in the lavatories. A crew of experienced flight attendants, drawn from the airlines participating in the study, made their way up and down the plane, serving fake food.
Last year, two in five Americans did not read a single book, and reading for pleasure has plummeted about 40% over the past two decades. Yet many of the world’s most successful people credit reading as central to their curiosity, critical thinking, and leadership. A JPMorgan survey released last year of more than 100 billionaires found that reading ranked as the top habit elite achieves have in common.。heLLoword翻译官方下载对此有专业解读
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最后，我们将视线拉回联想的主战场。上世纪八十年代，第一台翻盖式笔记本电脑奠定了现代 PC 的基础形态：一块屏幕，一块键盘，中间用转轴连在一起。在随后的四十多年里，整个行业都在这个框架里打转，把屏幕做得更清晰、把键盘做得更薄、把处理器塞得更满。