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据美国国家神经疾病与中风研究所的最新数据,美国有4000万人在忍受着睡眠障碍的折磨。对于失眠者来讲,睡觉无疑是件令人头疼的麻烦事;而对于下面的7家公司来讲,让用户睡好觉却是企业的使命和财路。吊床:今夜在空中安眠美国爱荷华州61岁的发明家约翰·哈弗,素来对医学非常感兴趣。他花了大量时间阅读有关运动和健康的书籍,研究运动对血液循环和肌肉张力的作用。他发现水床之所以没能流行起来,是因为内耳平衡功能会引起“晕床”症状。据此,他设计了一款漂浮在
According to the latest data from the National Institute of Neurological Disorders and Stroke, 40 million people in the United States are suffering from sleep disorders. Sleeping is undoubtedly a troublesome thing for insomniacs, and for the seven companies below, letting the user sleep well is the company’s mission and wealth. Hammock: Sleepless in the Air tonight John Harvard, a 61-year-old inventor in Iowa, has long been interested in medicine. He spent a lot of time reading books on exercise and health and studying the effects of exercise on blood circulation and muscle tone. He found that the reason why the water bed was not popular, because the inner ear balance function will cause “halo bed ” symptoms. Accordingly, he designed a floating in