如果我们看不见空气,鱼能看得见水吗? Ali O. AlShamsi 这样说...

2020-10-14 18:04

If we can't see air can fish see water? 9hH世界播

如果我们看不见空气,鱼能看得见水吗?9hH世界播


Answered by: Ali O. AlShamsi,Investor, Trader, FinTech Entrepreneur 9hH世界播

回答者:阿里·O·阿尔沙姆西,投资人,交易员,金融科技企业家9hH世界播


This is an interesting question. The short answer is fish do not see water. Look at those adorable eyes. 9hH世界播

这是一个有趣的问题。简短的答案是鱼看不见水。看看那双可爱的眼睛。9hH世界播


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The brain tries to filter out vision obstacles like a nose or filter out or constant vision noise like air. Our brains filter air, so anything with similar information, like air, will be filtered. Same with white noise, body noise, and smells. The brain filters this information to save processing power to focus and survive. 9hH世界播

大脑试图过滤掉像鼻子这样的视觉障碍,或者过滤掉像空气这样的持续视觉噪音。我们的大脑过滤空气,所以任何有类似信息的东西,比如空气,都会被过滤掉。白噪音、身体噪音和气味也是如此。大脑过滤这些信息以节省集中注意力和生存的处理能力。9hH世界播


Seeing air, we can’t use color as reference information for it, so we use refractive indices. Water has a slightly higher refractive index than air, so we can see it. 9hH世界播

看到空气,我们不能使用颜色作为参考信息,所以我们使用折射率。水的折射率比空气稍高,所以我们可以看到它。9hH世界播


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Yet we evolved on land to filter out air taste, smell, noise, and look. Fish and sea creatures evolved the same way. 9hH世界播

然而,我们在陆地上进化来过滤空气的味道、气味、噪音和外观。鱼类和海洋生物也是以同样的方式进化的。9hH世界播


So the answer is no. They do not see, taste, hear or smell water because it is a constant environment noise. 9hH世界播

所以答案是否定的。他们看不见、尝不到、听不到、闻不到水,因为这是一种持续不断的环境噪音。9hH世界播


Some water creatures took it further to filter out murky waters like this lobster. 9hH世界播

一些水生生物更进一步,过滤掉了像这只龙虾这样的浑浊水域。9hH世界播


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See these segmented eyes. 9hH世界播

看看这些分割的眼睛。9hH世界播


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Scientists were able to use their design to actually develop cameras that can see through fog or smoke for military purposes. 9hH世界播

科学家们能够利用他们的设计实际开发出能穿透雾或烟雾的军用相机。9hH世界播


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Questions like yours make humanity discover new things and developing new technologies. So keep wondering. :) 9hH世界播

像你这样的问题让人类发现新事物,开发新技术。所以继续猜想吧。:)。9hH世界播


Update: for those asking can fish see air? No they can’t the same way you can’t see things with lower refraction index than air like helium. Air has lower refraction index so the eye can’t see it. 9hH世界播

最新消息:如果有人问,鱼能看到空气吗?不,它们不能用同样的方式,你看不到比空气折射率低的东西,比如氦。空气的折射率较低,所以眼睛看不见它。9hH世界播

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