In 1640, Evagelista Torricelli discovered that air has weight. When experimenting with measuring mercury, he discovered that air put pressure on the mercury.
There's your answer.
Nobody can help me.
I wonder why Roy has been so nice to me recently.
My flat is located on the first floor.
How many times a month do you write home?
You scared me.
I wish I had better news for you.
Antonio twisted his ankle.
I won't tell you where I keep my money.
Corey regretted what he had done.
In order to enjoy the speech, you need to start by suspending your disbelief.
Laws cannot be constant.
Where did the accident happen?
My heart sings to see you.
You can shower here.
Her success really motivated me.
They are feeling it.
Caroline sounds desperate.
Ken was in Japan last year.
I like mathematics, chemistry and the like.
James picked up the soccer ball.
After he left, she started feeling uneasy.
His paper plane was fragile.
You need an appointment.
Tell me about Pim.
I don't think Bret would want to go to Boston with you.
He sung a song.
You have to come with us.
She was a beauty in her day.
What are your conditions?
He tore the book apart.
I got a letter from an old friend yesterday.
It snowed a good deal last night.
I priced overcoats today, but found I couldn't afford one.
Amir missed the last train and had to take a taxi home.
I received a letter from her.
Why is life so full of suffering?
Powders of aluminium, magnesium, silicon, etc. explode.
Do you hate me?
Olof isn't really afraid of me, is he?
I never said that he was righteous.
Murat had to stop to catch his breath.
They said inspections should be increased.
Louiqa was unaware of the danger.
A fool thinks himself to be wise, but a wise man knows himself to be a fool.
What I want to know is how Gunnar got here.
You will soon get used to Japanese food.
Why did you begin without me?
Do you want a hand?
Edwin is not far off the mark.
The man lent me two books this morning.
Under such circumstances, we cannot succeed.
Griff is partly disabled.
It's going to be difficult for us to do that.
He has a fertile imagination.
Thank heavens, I'm free today.
The free market system is endangered.
Jeff gave Raghu a warning look.
Alice slid down the long slide.
She was left to her own devices.
Why wouldn't you let me tell you what happened?
There's nothing I can do.
Is Jenine going to do it or not?
I meant to call her.
Merton ate the whole apple.
Have you found the leak?
I know why Raj is asking that question.
They have much snow in Niigata.
In this area, sandstorms can last up to four days.
You're confusing her.
Julia stood on tiptoes to reach a mug on the top shelf.
When my interview was postponed until 3, I wandered around killing time.
I wasn't sick then.
Then you cannot be a cannibal.
I can't get him to help me.
I didn't see the explosion. I just felt it.
Do you mind if I speak with Maria?
Gabriel is the kind of woman I like.
I have an investigation to conduct.
I swear I didn't see her.
Roxane kissed Reinhard's forehead.
Someone is going to get hurt.
The passengers load their suitcases and luggage into the trunk.
He speaks as though he were afraid of something.
Do you think Vickie saw it, too?
Is someone there?
I assume that you're Canadian.
Randall seems to know the truth.
Duke did not consider that he was responsible for his brother's behaviour.
I told you I didn't want to do this.
I almost understood it all.
By whom was this done?
It is difficult to see her.
The practical application of these principles will depend, always and everywhere, on the specific historical conditions.
This conversation is an extremely complex phenomenon.
Let's eat while the food is warm.
I hope I don't regret this.
We'll take you home.
Roman has a lot of potential.
Who is she talking about?
Bring the bill, please.
It can't be!
Donn ran back to his room.
Allan is still laughing.
We have to get results.
Not enough time to catch the last bus.
We can't let these flowers die. Please water them.
Do you like salmon?
Pineapple production in Minas Gerais grew a lot.
He is not so much a translator as a poet.
In a popular show, the Horta is a silicon-based lifeform.
My wife went to the farm.
I'll thank Ofer.
Did they write a letter?
"You're pretty good at English, aren't you?" "I'd like to think so."
Hal didn't manage to answer all the questions.
My father does walk.
Are you saying you love me?
I want to know where Ray is from.
The girl snapped up the package and pointed to a little old man standing beside her.
All three of our daughters will be here for Christmas.
No one could believe they were false.
We happened to see a truck run into the guard-rail.
I feel your disgust on that one.
I think we'd better go.
What fruit juices do you have?
I'd like an honest answer.
Your hands are pretty.
Are you going to kiss me or not?
Paul said you were smart.
I knew you'd be unhappy with the results.
The operation went smoothly.
I can't fathom what you said.
I wish Jin were here to see Piotr dance.
I came here to make you an offer.
She's not my girlfriend. She's my sister.
Patty removed the hacksaw from his toolbox and asked Kemal if she wanted it.
He won't listen to me.
Do you take me for an idiot?
They were not brave at all.
Incentives always help.
For me, strawberries are more sour than lemons.
Why do you like to give yourselves foreign names?
Has American English become the common language of Europe?
I showed him the way.
She has a gentle disposition.
It's not a toothpaste, it's a face-cleansing foam!
We need to protect her.
Srinivas angrily pushed Jinny away.
Early man migrated to all parts of the world.
Kathy did well for a beginner.
That is a lovely doll, isn't it?
The aristocrat clings to the glory of his past.
I want to live in a big city.
Maybe I'm just getting old.
I need you to do that.
Did Bert tell you the rest?
The bicycle by the door is mine.
It's freezing out here!