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.
Ранее российские автовладельцы назвали недоработки почти идеального китайского кроссовера Changan CS55 Plus.。服务器推荐对此有专业解读
Premium Digital，推荐阅读体育直播获取更多信息
Материалы по теме:
Photograph: Julian Chokkattu