30個會讓你發現「自己最重要的身體居然一點都不了解」的人體神奇奧秘。

1. 你身體內的金屬含量足夠做出一隻7.5公分的鐵釘。   2. 人在聽慢歌的時候心情會畀的平靜是因為我們的心跳會模仿音樂的節奏。 廣告1   3. 每顆心臟都有自己的電氣系統,只要心臟持續吸收氧氣,那就算被移除身體之外也能跳動。   4. 我們心臟每一天都能製造出能讓卡車跑

April 4, 2016
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1. 你身體內的金屬含量足夠做出一隻7.5公分的鐵釘。

Your body has enough iron in it to make a metal nail 3 inches long.

 

2. 人在聽慢歌的時候心情會畀的平靜是因為我們的心跳會模仿音樂的節奏。

Have you ever felt calm while listening to a slow song? That's because our heartbeats mimic the music we listen to.
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3. 每顆心臟都有自己的電氣系統,只要心臟持續吸收氧氣,那就算被移除身體之外也能跳動。

Each heart has its own electrical system, which means that as long as it receives oxygen, it'll continue to beat even if it's removed from the body.

 

4. 我們心臟每一天都能製造出能讓卡車跑32公里的能量。

On a daily basis, our hearts produce enough energy to drive a truck for 20 miles.
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5. 汗本身是沒有味道的,身體的體味其實是來自於皮膚上的細菌。

Sweat is odorless, and body odor actually comes from it mixing with bacteria on the skin.
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6. 如果我們的眼睛是一台數位相機,那麼像素會高達576百萬畫素。

If our eyes were digital cameras, they'd measure at 576 megapixels.

 

7. 你的腳中的骨骼比例佔身體的1/4,這代表那你的腿裡的骨骼的排列會影響整個身體。

Your feet contain 1/4 of all the bones in your body. This means that the alignment of these bones affect the rest of the body.

 

8. 女人的心臟雖然比較小,但是卻動得比男人快,就算在睡眠中也是一樣。

Although smaller in size, a woman's heart beats faster than that of a man's, even while asleep.

 

9. 人的一生中平均製造出的唾液能裝滿兩個游泳池。

The average person produces enough saliva to fill two swimming pools in their lifetime.

 

10. 人類一個小時平均會有600,000片皮膚脫落,累積下來一年的總重量可達0.5公斤。

Humans shed nearly 600,000 particles of skin every hour, which adds up to 1.5 pounds annually.

 

11. 人類清醒時大腦中製造的電器足夠點亮一盞小燈泡。

Enough electricity is produced by the human brain when awake to power a small light bulb.

 

12. 我們的鼻子能記下約5萬種香味。

Our noses can remember about 50,000 different scents.

 

13. 成人一天排出約1.42公升的尿液。

Adults excrete a daily average of 1.42 liters of urine.

 

14. 每個人的眼睫毛上都有蟎蟲。

Every single one of us have tiny mites called demodex living in our eyelashes.

 

15. 下巴的肌肉是人體全身最強壯的肌肉。

The masseter, or jaw muscle, is the strongest muscle in the human body based on its weight.
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16. 沒有科學證據能證實刮毛會讓新長出來的毛變粗。

There is no scientific evidence supporting the "fact" that shaving leads to hair growing back thicker.

 

17. 睡眠非常重要。每天睡眠時間若少於7小時,有可能會縮短壽命。

Sleep is important. Getting less than 7 hours of sleep each night can reduce your life expectancy.

 

18. 我們的耳朵和鼻子永遠不會停止生長。

Our ears and noses never stop growing.

 

19. 一生中,你的心臟送出的血液能裝滿200輛火車油箱。

In your lifetime, your heart will pump enough blood to fill 200 train tank cars.
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20. 嬰兒身上的骨骼比成人多60根。隨著成長骨骼會慢慢融合。

Babies have about 60 more bones than adults. As we grow, some of our bones fuse together to form one.

 

21. 灰塵中75-90%的來源是來自人體脫落的皮膚。

 Wondering where all that dust comes from? About 75-90% of the dust in your home is your own dead skin cells.

 

22. 臀部較大的女性比較不容易罹患慢性疾病。但是也不代表會比原本就是健康體重的人還要更健康。

Women with larger bottoms are more resistant to chronic illnesses. This fact, however, isn't meant to be compared with those women who are at a healthy thin weight ( they're just as healthy).

 

23. 根據一份新的研究顯示我們的大腦到了40歲還會繼續發展。

According to new research, our brains continue to develop well into our 40s.

 

24. 每個人的舌頭紋路都不一樣,就像指紋一樣。

Each of us have unique tongue prints, just as we do fingerprints.
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25. 成人身體裡的血管總長約16000公里。

 An adult human body contains about 100,000 miles of blood vessels.

 

26. 我們的眼睛能辨識出約1000萬種不同的顏色。

Our eyes can detect about 10 million different colors.

 

27. 大腦使用氧氣和血液的比例約佔人體20%。

Our brains use 20% of all the oxygen and blood in our bodies.
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28. 人體中含有700000000000000000000000000個原子。

 The human body is made up of 7 octillion atoms, which is a 7 followed by 27 zeros.

 

29. 有些人能閉氣超過五分鐘,是因為他們成功騙過了橫隔膜。 

Some people manage to hold their breath for five minutes, which is made possible when we fool the diaphragm.

 

30. 每走一步路就必須用到200處肌肉,所以別認為走路不是運動。

With each step we take, we use up to 200 muscles, so don't think walking doesn't count as exercise.

來源:Life Buzz

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