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50多年前,美国物理学家罗伯特·伍德专门为英国伦敦一家新剧院做音响效果检查,当剧场开演后,罗伯特.伍德悄悄打开了仪器,仪器无声无息地工作着.不一会儿,剧场内一部分观众便出现了惶惶不安的神情,并逐渐蔓延至整个剧场.当他关闭仪器后,观众的神情才恢复正常.这就是著名的次声波反应试验.为什么观众会出现惶惶不安的神情?科学家们发现,当次声波的振荡频率(0～20 Hz)与人的大脑节律相近且引起共振时,能强烈刺激人的大脑,轻者会恐惧、狂癫不安,重者会突然晕厥或完全丧失自控能力,乃至死亡.当次声波振荡频率与人体内脏器官的振荡节律相当,而强度较高时,人的五脏六腑会发生强烈的共振,刹那间大小血管就会一齐破裂,导致死
More than 50 years ago, Robert Wood, an American physicist, audited the acoustics of a new theater in London, England. When the theater opened, Robert Wood quietly opened the instrument and the instrument worked silently. A moment later, part of the theater The viewer was in a state of anxiety and gradually spread throughout the theater, and the audience’s look returned to normal after he switched off the instrument.This is the famous infrasound response test.Why the audience will appear panicky? Scientists have found that, When the oscillation frequency of the infrasound (0 ~ 20 Hz) is similar to human brain rhythm and causes resonance, it can strongly stimulate the human brain. The light of the infrasound will be fearful and mad-ridden. In severe cases, the person suddenly faints or completely loses self-control ability. Death.When the frequency of acoustic oscillations and the internal organ rhythms of the body quite, and the higher the intensity, the human internal organs will produce a strong resonance, an instantaneous size of blood vessels will rupture together, leading to death