Placeholder Image

字幕表 動画を再生する

  • Every single day, the human race produces around 70 billion farts - meaning roughly 10 of those are yours!

    毎日、人類は約700億個の<a href='#post_comment_1'>farts<i class="icon-star"></i>を生産しています</a> - つまり、そのうち約10個はあなたのものです。

  • But why doesn't your gas seem half as smelly as those around you?


  • Why do we like the smell of our own farts?


  • Hilarious as it may seem, scientists have actually confirmed the fact that, in blind-smell tests, we truly do find our own smells much more appealing than others.


  • Simply put, the more familiar you are with something, whether it be a song, picture or even a smell, the more likely you are to prefer it.


  • And because the bacterial population in your body producing these smells is completely unique from every other individual, our farts truly have a one-of-a-kind brand that your nose can differentiate.

    そして、これらのにおいを生産するあなたの体の細菌集団は、他のすべての個人から完全にユニークであるため、私たちのおならは本当にあなたの鼻が区別することができます<a href='#post_comment_2'>一点もの<i class="icon-star"></i>ブランドを持っています</a>。

  • But, from an evolutionary perspective, our reaction of disgust to other people's odor is likely our brains' attempt to prevent us from doing harm to our own bodies


  • specifically interacting with sources of disease.


  • When you think of it, most things that don't smell good, aren't good for you.


  • And the greater the risk of disease, the more intense your response will be.


  • Surprising as it may seem, farts can spread disease.


  • In fact, there are many reported cases of farts spreading Streptococcus pyogenes, a pathogen that can cause tonsillitis, scarlet fever, heart disease and even flesh eating disease.

    実際、オナラが扁桃炎や猩紅熱、心臓病、さらには肉を食べる病気の原因となる病原体であるレンサ球菌(Streptococcus pyogenes)を蔓延させている事例が多数報告されています。

  • Seriously, the pathogen is expelled as fecal matter or poop particles in the air.


  • Of course, this was a major concern for our ancestors who ran around naked, but for us underwear or pant wearing folks, farts don't pose a real threat.


  • And it's important that we've adapted to like our own odors, so that we can maintain proper hygiene.


  • In the same way, mothers perceive their biological children's poop as less offensive than others, which allows them to take care of them without disgust.


  • Of course, some of you may be thinking “I don't find farts disgusting at all”- and you're not alone.

    もちろん、中には「オナラは全然気持ち悪いと思わない」と思っている人もいるでしょうし、<a href='#post_comment_3'>あなただけではありません。

  • Perception of disgust is a combination of variables like age, gender, culture and even personality.


  • So much so that people who are more anxious or socially conservative are often more sensitive to stink than their adventure seeking friends.

    <a href='#post_comment_4'>それだけ<i class="icon-star"></i>不安や社会的に保守的な人は、冒険を求める友人よりも悪臭に敏感なことが多いということです。

  • The anterior cingulate cortex, which processes surprise, also plays a big role.


  • When we fart we know it, and can anticipate the accompanying smell.


  • But when somebody rips a silent but deadly fart into a crowded room, the brains expectations of reality are smashed by the negative stimulus, making it all seem even more foul.


  • So next time you feel a silent stinker coming on, you might want to give everyone a heads up.

    だから、次回は<a href='#post_comment_5'>サイレントスティンカー<i class="icon-star"></i>が来ていると感じるときは、みんなに注意を促したいかもしれません。

  • Unless of course, you're alone; then you can bask in the glory of your own stench.


  • Don't forget, The AsapSCIENCE book just went on presale!


  • Not only can you own a physical version of some of your favorite video episodes, which we've re-drawn and updated, but we wrote a whole bunch of new chapters answering questions that have never been answered here on AsapSCIENCE!


  • Check out to get your copy! We truly appreciate all of your support!をチェックして、あなたのコピーを手に入れよう!皆様のご支援に心より感謝申し上げます。

  • You can also watch our latest AsapTHOUGHT videoThe Science of Beardswhere we debate the scientific advantages of growing it out or staying clean shaven.


  • To beard or not to beard? Head over there with the link in the description, and let us know which side wins! And subscribe, for more weekly science videos!


Every single day, the human race produces around 70 billion farts - meaning roughly 10 of those are yours!

毎日、人類は約700億個の<a href='#post_comment_1'>farts<i class="icon-star"></i>を生産しています</a> - つまり、そのうち約10個はあなたのものです。


動画の操作 ここで「動画」の調整と「字幕」の表示を設定することができます

B1 中級 日本語 オナラ asapscience おなら 臭い ヒゲ 嫌悪


  • 22485 1569
    彭彥婷 に公開 2015 年 05 月 12 日