Name: 如果你能解開這21個謎語，你就是一個真正的腦力勞動者。 (If You Solve These 21 Riddles, You're a Real Brainiac)
Uploaded: 2021-01-14T10:42:10.000Z
Duration: 11 min 57 s
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

Stop dozing off before your phone screen.

Let's do some brain training while there are no cases to deal with.

Yeah, put on that sleuth hat and let's go.

In the city where people are keen on brain teasers and riddles, 4% of people don't list their phone numbers.

So if we select 40 random people from the phone directory, how many of them will have unlisted numbers?

You open your math school books after all, but it 0%.

If the numbers of these 40 people are in the phone directory, they are already listed by default.

Your friend asked you for a favor and gives you $5 asking to buy something to eat, something to drink, something to feed his cow weather and something to plant in his garden.

At the same time, you're allowed to buy just one thing.

You can feed the cow with rides, and as for the watermelon seeds, you can easily plant them in the garden Lucas lived in Paris, but he didn't like the Eiffel Tower.

So every day he ate his dinner in the Onley place where it couldn't be seen.

Lucas always had dinner in a cafe at the base of the tower.

An egg has to fall 100 feet, but you can't let it break.

You can't slow down its fall or cushion its landing.

Drop the egg from a height greater than 100 feet and it won't break for the 1st 100 feet.

Pete called his wife and said he'd be home by eight.

He arrived at 805 They had no special plans.

But his wife was still angry that he was late.

Pete should have returned at 8 p.m. But he came home at 805 a.

Brendan sat in a coffee shop and found a fly in his drink.

He asked the waiter to bring him another coffee after receiving the new cup and taking a sip, he became angry.

Brendan realized that it was the same cup of coffee he had in the first place.

How did he know that it was the same cup of coffee?

It doesn't take a coffee expert to get this one right.

Brendan had put sugar in his first cup before finding the fly.

Okay, let's imagine you don't know what an elephant looks like.

One day you're going on a safari to watch animals with your friends.

One of them points out a rhino and tells you it's an elephant.

The other shows you a hippo and claims that it's an elephant.

The task was to imagine that you didn't know what an elephant looked like.

Not that you didn't know what a hippo and a rhino are.

It means you won't believe either of your friends.

Boy with a couple of lying friends like these.

Stan met a stranger he'd never seen before.

Stan heard about him, but no descriptions of his appearance were ever mentioned.

Nevertheless, stand understood immediately.

Well, some people just look more alike than others.

Met was the twin brother of one of his friends.

She was just 17 the day before yesterday.

So if today is January 1st, it's correct to say that she was 17 the day before yesterday.

She turned 18 the next day she'll be 19 on the last day of this year, and next year she'll be 20.

It's Fitness day at school, and all the kids ran the same distance.

Each kid was ranked according to his or her own unique result.

Billy turned out to be both the 50th fastest and the 50th slowest runner.

Even though 100 sounds like a clear cut answer, it's actually 99.

Billy is the 50th in the sequence from 1 to 50 of the fastest runners.

If he's the 50th slowest, there has to be 99 runners rank from 50 to 99.

Smith went to the police claiming that her vintage necklace was missing.

The woman was upset when the police arrived.

They saw no signs of a break in know messed up locks.

There was a total mess inside the house and dirty footprints all over the floor.

Surprisingly, the next day, Mrs Smith was arrested for fraud.

The police were sure that Mrs Smith lied to them because the window was broken from the inside.

If it had been broken from the outside, little pieces of glasses would have been on the room's floor.

There are six glasses in a row on the table.

The 1st 3 air filled with orange juice and the other three are empty.

Never mind that your task is to make full and empty glasses.

Take the second glass and pour the Jews in the fifth glass.

You've been captured and kept in jail for several months.

One day you managed to open yourself and get out into the hall.

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如果你能解開這21個謎語，你就是一個真正的腦力勞動者。 (If You Solve These 21 Riddles, You're a Real Brainiac)

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