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  • The internet loves cats, but did you know the print on the cats nose has a unique

    網友愛貓,但你知道貓咪鼻子上的圖案有獨特的

  • rigid pattern just like a fingerprint? Or that catnip really is like a

    僵硬的圖案就像指紋一樣?或者說,貓薄荷真的就像

  • drug for cats? One of its volatile oils called nepetalactone enters

    貓咪的藥物? 其揮發油中的一種叫內酯的油進入了

  • the cats nasal tissue and acts like an artificial cat pharamone. The sensory neurons are

    貓的鼻腔組織,就像一個人工貓咽喉。 感覺神經元是

  • stimulated and ultimately trigger a behavioral and sexual response in the

    刺激,並最終觸發一個行為和性反應在。

  • brain and body in around 80% of cats. Which must be nice considering

    80%左右的貓的大腦和身體。 這一定很好,因為

  • cats spend around 85% of their day doing absolutely nothing.

    貓咪每天大約有85%的時間是無所事事的。

  • Drinking, eating, defecating and even mating only take up about 4%

    飲水、進食、排便甚至交配只佔4%左右

  • combined. But when they are moving, they always seem to land on their feet. This

    結合起來。 但是當他們在移動的時候,他們似乎總是腳踏實地。 這就是

  • is because of something called the "Righting Reflex". Not only do cats have very

    是因為一種叫做 "矯正反射 "的東西。 貓咪不僅有很強的

  • sensitive motion and gravity sensing abilities allowing them to determine

    敏感的運動和重力感應能力,使他們能夠確定。

  • which way is down, they also have an extremely flexible backbone and no

    哪種方式是向下的,他們也有一個非常靈活的骨幹,沒有。

  • collarbone.

    鎖骨。

  • By bending in the middle and using fast twitch muscle fibers they can whip

    通過在中間彎曲和使用快速抽搐的肌肉纖維,他們可以鞭打。

  • around without ever changing their net angular momentum. And did you know that

    在不改變它們的淨角動量的情況下旋轉。 你知道嗎?

  • when a cat lifts its tail while being pet it's really inviting you to smell it's

    當貓咪在被撫摸時抬起尾巴時,它真的是在邀請你去聞它的氣味。

  • behind?

    後面的?

  • Cats use sent to communicate and this exposes glands and pheromones holding

    貓咪用發送的方式來交流,這就暴露了腺體和費洛蒙的持有量

  • their signature smell. A nice alternative to a hug or a handshake. They also

    他們的招牌味道。 是擁抱或握手的好選擇。 他們還

  • rub up against you to spread these pheromones. The glands on their face, tail and

    在你身上蹭來蹭去,傳播這些資訊素。 它們臉上、尾巴上的腺體和

  • body help them to claim you with their scent, while also leaving nearby cats

    身上的氣味,幫助它們認領你,同時也讓附近的貓咪們

  • signals about their identity, sexual availability and territory. On the other

    關於它們的身份、性能力和領地的信號。 另一方面。

  • hand, cats bury their poop in an attempt to hide its smell. This evolutionary

    貓咪把自己的糞便埋起來,試圖掩蓋它的氣味。 這種進化

  • instinct is not only to avoid attracting predators

    本能不僅是為了避免吸引捕食者

  • but to show that they're submissive to a dominant cat in the wild. In the case of

    但為了顯示它們對野生的霸主貓的順從。 在這種情況下

  • your house, this is your cats way of recognizing you as dominant.

    你的房子,這是你的貓的方式 認識到你作為主導。

  • Also in complete darkness cats can't actually see, though they can see much

    另外在完全黑暗的情況下,貓咪其實是看不到的,雖然它們能看到很多東西。

  • better than you and I in dim light. Cats have a layer of cells behind the

    在昏暗的光線下比你我都要好。貓咪的背後有一層細胞

  • retina called the "Tupetum Lucidum" which acts like a mirror reflecting extra

    視網膜被稱為 "Tupetum Lucidum",它就像一面鏡子,反射出額外的視網膜。

  • light back at the retina. In near darkness this gives their eyes a second chance to

    在近乎黑暗的環境中,這給了他們的眼睛第二次機會。 在近乎黑暗的環境中,這給他們的眼睛提供了第二次機會,以

  • pick up more light, but without any light present they can't see anymore than we can.

    拾取更多的光,但沒有任何光的存在,他們不能看到比我們更。

  • And if you ever see a cat with three distinct colours, often called a Calico

    如果你看到一隻貓有三種不同的顏色,通常被稱為卡里科貓

  • or Tortoise Shell cat you can bet it's female. The fur colour gene is located on

    或龜殼貓,你可以打賭它是母的。 毛色基因位於

  • the "X" chromosome. This means females can have two colours in addition to white

    的 "X "染色體。 這意味著雌性除了白色之外,還可以有兩種顏色。

  • because they have two "X" chromosomes. The male "Y" chromosome, on the other hand,

    因為它們有兩條 "X "染色體。 而男性的 "Y "染色體,則。

  • does not have any colour genes, as a result males will generally only have

    沒有任何顏色基因,是以雄性一般只會有

  • one colour along with white

    一色一白

  • though in rare genetic cases it is possible for them to have more. Interestingly we still

    雖然在罕見的遺傳情況下,他們有可能有更多的。 有趣的是,我們仍然

  • don't really know why cats purr. In fact cats purr both during pleasurable

    真的不知道貓咪為什麼會叫。 其實貓咪的叫聲無論是在愉悅的時候還是在快樂的時候

  • situations but also while they're in duress or injured. While many believe

    的情況下,但也是在他們受到脅迫或受傷時。 雖然很多人認為

  • it's a means to communicate passivity or pleasure,

    這是一種傳達被動或快樂的手段。

  • one interesting theory suggests that the frequency that purrs occur at

    一個有趣的理論表明,呼嚕聲發生的頻率在

  • (24 - 140 Hz) promotes healthy bone growth and healing. Because cats have

    (24 - 140 Hz)促進骨骼健康生長和癒合。 因為貓咪有

  • adapted to a lifestyle with frequent rest and sleep, this may be a low

    適應經常休息和睡眠的生活方式,這可能是一種低。

  • energy mechanism to promote muscle and bone health.

    能量機制,促進肌肉和骨骼健康。

  • Got a burning question you want answered? Ask it in the comments, or on facebook and twitter.

    你有一個迫切的問題想知道答案嗎?請在評論中提問,或在facebook和twitter上提問。

  • And subscribe for more weekly science videos.

    並訂閱更多每週科學視頻。

The internet loves cats, but did you know the print on the cats nose has a unique

網友愛貓,但你知道貓咪鼻子上的圖案有獨特的

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你不知道的貓事 - 貓科學 The Science of Cats

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