Name: 揭穿的十大常見科學誤區 (Top 10 Common Science Myths Debunked)
Uploaded: 2022-08-16T16:55:36.000Z
Duration: 9 min 32 s

They're more like a jigsaw puzzle and a whole bunch of information comes in with gaps in it and our brains are filling in the gaps.

它們更像是一個拼圖，一大堆資訊進來時都有缺口，我們的大腦正在填補這些缺口。

未來進行式

Welcome to watch mojo and today we're counting down our picks for the top 10 common science myths Debunked for this list will be going over inaccurate but popular beliefs about science.

歡迎來到觀看魔力，今天我們將盤點我們挑選的十大常見的科學神話 揭穿這個名單將對不準確但流行的科學信念進行討論。

My head, the remorse of the sugar junkie number 10.

A penny dropped from the Empire State building.

You're not gonna throw it over the edge, are you know?

你不會把它扔到邊緣吧，你知道嗎？

This persistent myth claims that a penny dropped from the top of the Empire State Building in new york city could kill a hapless pedestrian below.

這個持續存在的神話聲稱，從紐約市帝國大廈的頂部掉下的一分錢可能會殺死下面一個無助的行人。

The idea is that because the building is so tall, the penny would pick up considerable speed.

我們的想法是，由於該建築如此之高，便士將獲得相當高的速度。

However, while it is potentially dangerous to drop even small objects on someone from high up pennies are so light and tumble so much when they fall that they don't reach terminal velocity, it would still hurt you to get hit with one, but it would need much more force and weight behind it to lead to your death.

然而，雖然從高處向人投擲小物體有潛在的危險，但便士很輕，落下時翻滾得很厲害，不會達到終點速度，如果被擊中，還是會受傷，但需要更大的力量和重量來導致你的死亡。

Yeah, I mean, the worst thing I can come up with is if you were looking straight up in the sky and you got hit in the eye and probably wouldn't be very good for you.

是的，我的意思是，我能想到的最糟糕的事情是，如果你直視天空，你的眼睛被擊中，可能對你不是很好。

But even then, I don't know whether it take your eye out.

但即使如此，我也不知道它是否會把你的眼睛弄瞎。

Number nine, blood is blue inside the body.

The sight of as your lines on our bodies has led to the erroneous belief that blood is blue inside the body.

在我們的身體上看到如你的線條，導致人們錯誤地認為血液在體內是藍色的。

Some hold that it becomes red when exposed to oxygen, such as when it reaches our lungs.

有些人認為，當暴露在氧氣中時，例如當它到達我們的肺部時，它會變成紅色。

The blood in our veins appears blue from the outside because of how light hits our skin tissue.

我們靜脈中的血液從外面看是藍色的，因為光線是如何照射到我們的皮膚組織的。

You could say that this myth is only skin deep.

你可以說，這個神話只是皮毛而已。

# eight sugar makes Children hyper know is I'm about to drink my first soda better.

# ＃八糖使兒童超知道是我要喝我的第一杯蘇打水更好。

Parents everywhere have lamented that giving their Children sugar makes them bounce off the walls with nervous energy.

各地的父母都感嘆，給孩子吃糖會讓他們緊張地跳牆。

While too much sugar can be bad for health reasons.

雖然過多的糖可能對健康不利。

It doesn't hype kids up the way people think the myth originated from a single study published in 1978.

它並沒有像人們認為的那樣把孩子們炒作起來，這個神話源於1978年發表的一項研究。

Multiple studies since have found that sugar does affect Children's behavior.

此後的多項研究發現，糖確實影響兒童的行為。

Okay, we're young, rich and full of sugar.

好吧，我們年輕，富有，充滿了糖。

Let's go Crazy broadway style in double blind studies, parents couldn't tell which kids have been given sugar or placebos.

在雙盲研究中，父母無法辨別哪些孩子吃了糖或安慰劑，讓我們來看看瘋狂的百老匯風格。

Sometimes kids just like to run around and have fun there kids, they've got a ton of energy regardless of what they've eaten.

有時孩子們只是喜歡到處跑，玩得很開心，不管他們吃了什麼，他們都有很大的能量。

I see right here, it says, I shouldn't have given you sugar.

我看到這裡，它說，我不應該給你吃糖。

Goldfish memories last three seconds I suffer from short term memory loss.

金魚的記憶持續三秒 我患有短期記憶障礙。

Goldfish have memories that only span three seconds or some other figure that's incredibly low.

金魚的記憶只跨越三秒鐘或其他一些令人難以置信的數字。

However, while some fictional fish may have a hard time remembering what just happened.

然而，雖然一些虛構的魚可能很難記住剛剛發生的事情。

Real goldfish have memories that can last significantly longer.

真正的金魚的記憶可以持續很長時間。

Thousands of studies have been conducted for around half a century and they all conclude that despite public reception, goldfish can remember things for months, possibly even years those kept as pets may even recognize their owners.

大約半個世紀以來，已經進行了數千項研究，他們都得出結論，儘管公眾接受，但金魚可以記住事情幾個月，甚至可能幾年，那些作為寵物飼養的金魚甚至可能認出它們的主人。

So if we've known this for decades, maybe it's not the fish with the memory problems.

是以，如果我們幾十年前就知道這一點，也許有記憶問題的不是魚。

Can they remember for three seconds I'd wager, you bet a lot more.

他們能不能記住三秒鐘，我敢打賭，你賭得更大。

Number six, wait 30 minutes before swimming.

After eating what you're seeing is not a reenactment.

吃完飯後，你所看到的並不是重演。

This is my real family and they're actually drowning in my pool.

這是我真正的家人，他們實際上是在我的游泳池裡淹死的。

But I've just eaten and I know that I have to wait 45 minutes before I go swimming.

但我剛吃過飯，我知道我必須等45分鐘才能去游泳。

Don't go swimming right after you've eaten.

The general idea is that the blood going to your digestive tract will prevent you from getting blood to your limbs, potentially leading to drowning.

一般來說，進入消化道的血液會阻止你的血液進入四肢，有可能導致溺水。

However, while your body does send extra blood to your digestive tract, you won't lose so much blood from your limbs that they'll just stop working.

然而，雖然你的身體確實向你的消化道輸送額外的血液，但你不會從你的四肢失去如此多的血液，以至於它們會停止工作。

You might get a minor cramps, but that's basically it.

你可能會有輕微的痙攣，但基本上就是這樣。

There's no need to wait the extra half an hour if you don't want to take that mom and dad, let's just say the pool boy is going to have his work cut out for him eating and swimming.

如果你不想帶那個媽媽和爸爸，就沒有必要多等半小時，只能說泳池男孩要為他的飲食和游泳付出代價。

在你做任何瘋狂的事情之前，請等待。

It is extremely dangerous to mix water and electricity.

But technically speaking, it isn't the water doing the conducting in its purest form H20.

但從技術上講，這不是水在做最純粹形式的H20的導電工作。

It's the minerals inside the water that do the conducting.

Most water has some impurities and minerals within it.

大多數水都有一些雜質和礦物質在裡面。

So it usually does carry a current through it.

是以，它通常確實攜帶有電流通過。

But if you want to get technical and we do water itself isn't the conductor in this equation.

但是，如果你想在技術上做文章，而我們確實在這個等式中水本身並不是導體。

In fact on its own water acts as an insulator against electricity.

事實上，水本身就可以作為一個絕緣體來對抗電力。

Your senses help you navigate the world around you.

你的感官幫助你瀏覽你周圍的世界。

It's how you know, not to touch something hot, but it turns out our senses might not be as reliable as you think.

這就是你如何知道，不要觸摸熱的東西，但事實證明，我們的感官可能並不像你想象的那樣可靠。

Maybe your eyes are even deceiving you right now.

也許你的眼睛現在甚至在欺騙你。

Generally, most people hold that human beings have only five senses sight, hearing, smell, taste and touch with supernatural abilities, often purported to be 1/6 sense, but humans have far more than five senses, depending on how you define them.

一般來說，大多數人認為人類只有視覺、聽覺、嗅覺、味覺和觸覺這五種具有超自然能力的感官，通常被稱為1/6感，但人類的感官遠不止五種，這取決於你如何定義它們。

Along with the usual five, there are also the same pain, balance, temperature and orientation, with some adding even more beyond those, the Big Five are probably easier to rattle off simply because they're related to visible external body parts.

除了通常的五種，還有同樣的疼痛、平衡、溫度和方向，有些人甚至在這些之外增加了更多的內容，五大可能更容易被列舉出來，僅僅是因為它們與可見的外部身體部位有關。

Meanwhile, our internal senses are left unexamined by most people because they're not right in front of our faces or on them.

同時，我們的內部感官被大多數人忽略了，因為它們不在我們的眼前或身上。

Number three humans evolved from apes, Let's get a few things clear.

第三，人類從猿猴進化而來，讓我們把幾件事弄清楚。

Humans are apes, we belong to the same family of great apes that also includes orangutans, gorillas and chimpanzees and bonobos.

人類是猿類，我們屬於同一個大猿家族，其中還包括猩猩、大猩猩和黑猩猩以及倭黑猩猩。

However, while we share almost all of the same D.

然而，雖然我們擁有幾乎所有相同的D。

We didn't evolve from chimps for example, we're on different branches of the evolutionary tree.

例如，我們並不是從黑猩猩進化而來的，我們在進化樹的不同分支上。

What we do have our common ape ancestors.

我們所擁有的是我們共同的猿人祖先。

Our own branch first diverged from that of orange tans than gorillas than chimps and bonobos, which is why we have the most in common with a ladder, but we aren't evolved from any of the modern apes you see around us today.

我們自己的分支首先從比大猩猩比黑猩猩和倭黑猩猩的橙色皮膚中分化出來，這就是為什麼我們與梯子有最多的共同點，但我們並不是從今天你在我們周圍看到的任何現代猿類中進化出來。

Mr flanders, you've sworn to tell the truth.

弗蘭德先生，你已經發誓要說出真相。

Can you say that this man could not possibly be related to that?

你能說這個人不可能與此有關嗎？

Number two, lightning never strikes the same place twice being out there.

第二，在外面，閃電永遠不會兩次擊中同一個地方。

Don't worry, lightning never strikes the same place twice.

別擔心，雷電從來不會在同一個地方劈兩次。

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揭穿的十大常見科學誤區 (Top 10 Common Science Myths Debunked)

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