听力首页 听力教程 VOA慢速 英语歌曲 外语下载 英语小说 英语词典 在线背单词 听力论坛 韩语学习
听力专题 英语教材 VOA标准 英语动画 英语考试 资源技巧 英语翻译 单词连连看 听力家园 德语学习
听力搜索 英语导读 BBC英语 英语视频 英语电台 英语QQ群 外语歌曲   英语游戏 英语网刊 日语学习
当前位置: 英语听力论坛 » 阅读提高 » 科学家证实人类确有第六感
返回列表 发帖

科学家证实人类确有第六感


It has long been known as
ESP, Spider Sense, or the ability to see things before they happen.
But now scientists have proved that humans really do have a sixth sense - that lets them detect magnetic fields.
Tests have shown that mankind may have the same
innate
sense of Earth’s magnetic field that has long been proved to exist in animals.
By putting a protein from the human
retina
into fruit flies, researchers noticed that the insect modified its flight path just as if its eye had not been altered.
This suggests that the 'sixth sense' does exist in humans but we might not be aware of it.
Animals use such sight to
navigate
long distances during migration or, in the case of birds, to ‘see’ where they are going.
The complex tests involved examining the process by which light goes through a bird’s eye, which has
intrigued
the scientific community for more than 30 years.
In the late 1970s, the physicist Klaus Schulten concluded that birds navigate by relying on geomagnetically sensitive biochemical reactions in their eyes.
Tests have shown that the special cells in the eye carry out this function using the protein cryptochrome.
Professor Reppert’s team used wild fruit flies and replaced their version of cryptochrome with the human equivalent then put them in a
maze
with each wing wrapped in a metal
coil.
They then sent a current through it so that the coil was magnetised in a way which mimicked Earth’s electromagnetic field.
The flies responded in exactly the same way as if they had their own cryptochrome, by either avoiding the magnetic fields or moving towards them if the researchers had placed sugar nearby.
The new study was published in the journal Nature Communications.

本帖隐藏的内容需要回复才可以浏览

~~

TOP

mysterious

TOP

i believe humans do have the sixth sense
my house caught fire when i was in high school
i heared the bell of the fire engine when i attended the class, my classroom is far from my house.i felt it is my house and told my deskmate.my deskmate told me don't be woolgather.when i went home,i found my feeling was true.

TOP

ESP: extrasensory perception(the ability to know things without using the senses of sight, hearing, etc., for example to know what people are thinking or what will happen in the future) 超感知觉

innate: (of a quality, feeling, etc.) that you have when you are born(品质、感情等)天生的;先天的;与生俱来的

retina: a layer of tissue at the back of the eye that is sensitive to light and sends signals to the brain about what is seen(视网膜)

navigate: to find your position and the direction you need to go in(导航;确定……的位置和方向)

intrigue: to make somebody very interested and want to know more about something(激起……的兴趣;引发……的好奇心)

maze: a system of paths separated by walls or hedges built in a park or garden, that is designed so that it is difficult to find your way through(迷宫)

coil: a series of circles formed by winding up a length of rope, wire, etc. (绳索、金属线等的)圈,卷,盘

TOP

返回列表