After lunch, the three of them touched their slightly bulging stomachs and returned home satisfied.

When they opened their aunt's suitcase and decorated the room with her, the brother and sister were all stunned.

It's not clothes, it's not cosmetics, it's a bunch of chemicals.

There are alcohol lamps, thermometers, test tubes, tray balances, beakers, asbestos nets, distillation flasks, funnels, as well as lime powder, ethanol, hydrogen peroxide, plant ash, ...... It's stuffed to the brim.

Sensing the surprised expressions of the two, Huang Li scratched her head and smiled, "What, my aunt's graduate major is organic chemistry, and then she applied for a physics and chemistry teacher."

I thought that it would be easier to do some small experiments when my hands were itchy at home in the future, and I also had feelings for these chemical instruments, so I brought them with me. ”

No matter how much affection you have, you can't just bring this......

Looks like a delicate aunt.

There is such a thick side.

Besides, you don't bring a change of clothes, are you going to cultivate immortals?

Yang Liu squatted down, sorting out these instruments and chemicals, and pursed his lips: "Where are your clothes and shoes?" Do you want us to rummage through my mother's closet to find clothes for you to wear? ”

Huang Li leaned against the door, a smile hidden in a pair of clear eyes, "The clothes have arrived at the courier station, and I will pick them up later, if it weren't for the chemicals that can't be mailed, I won't bring them with me." ”

So didn't my aunt come by train, high-speed rail, or plane?

"Auntie came back in a friend's car?"

Why take someone else's car?

Pineapple is not used to sitting in the same car with others for more than a day.

She has a habit of cleanliness.

In addition to his relatives, his own chemical instruments can only be touched by himself.

She shook her head and said: "I also have my own research topics, and I have achieved some results, I sold the patent and saved a sum of money to buy a car."

So I drove back, and I was afraid that I would break the instrument, so I slowed down and drove all the way back for five days. ”

Yang Yiyi covered her face and said, "Then Auntie, you really put a lot of thought into it, it's not easy to stay in the car for a few days and nights, right?" ”

Huang Li immediately waved her hand, "What do you think?" I'm not going on a road trip, so how can I sleep in the car?

With my aunt's current net worth, of course, she has to go in and out of some hotels above three stars to sleep.

Isn't money just for spending? As long as it's a whim.

Besides, consumption drives domestic demand, and I can be regarded as contributing to the country, right? ”

"Well, the ideological consciousness is quite high."

Huang Pear pretended to be ashamed, and pushed her hands to both sides one by one, "Hey! Generally average! ”

Yang Yiyi rolled her eyes at that time, "Auntie, I can't imagine that you haven't seen you for so long, you still have such superb acting skills, and you have killed a lot of little blood and little flowers in seconds......"

After finishing the chemical instruments, Yang Liu said with mixed emotions: "Auntie, my mother definitely didn't ask you to come here to take care of us......

Huangli, who has just left the student status and become a member of society, has a low ability to survive.

She looked embarrassed, "Why, at most, supervise your studies, and then make sure that it is complete."

I'm confused about my own life, and if I hadn't thought it would be fun to live with you, I'd be living in a faculty dormitory. ”

went to the refrigerator in the living room and took out a few cans of fat house happy water, handed them to the two girls, and Yang Liu began to calculate.

As the resident "man" in the family, he can already expect that he will definitely be the only one at home when he hits the Internet.

He's got to find a turning point......

Touching his arm, Yang Liu sighed and said, "Sister, you know, my brother was bitten by a Tibetan mastiff yesterday, so some strength is alive ......."

"It's okay, I'll do it when you're better."

Well? Do you say yes?

Huang Pear sneered, "You can also choose not to do it, but my sister, that is, your mother, will definitely not sit idly by......"

At this time, Rice appeared in front of Yang Liu pushing a box of canned cat food.

"Meow! Meow! ”

It stared at the willow, then put its paw on it and yelled.

This...... Do you want even a cat to command me?

Willow reluctantly lifted the can.

A fishy smell of meat wafted out.

Rice lowered his head and licked the white meat inside, and ate it quietly.

Pineapple sniffed the cat's body.

"It only took a shower yesterday!"

Huang Li grinned when she heard this, "I said that it has a lavender scent, it must be a lavender-scented cat bath liquid, right?" ”

"Yes, imported brands, specializing in all kinds of hair loss."

She stroked the head of the rice, pinched the back of its fateful neck, and stroked the cat intently.

Rice glanced back at her.

A few dissatisfied meows.

But he still eats canned cat food and lets the pineapple do it.

"Your cat's hair is very shiny!"

Yang Liu curled his eyebrows, "That's not it, take a bath once a month, and then soak in a milk bath once every three days, only soak but not wash, it's strange if it doesn't shine." ”

"So diligent, doesn't it resist when it gets wet?"

Revolt?

Under your own [Time Stop].

But it doesn't have the right to resist!

Yang Liu touched the door of the rice head embarrassedly, "Don't resist, it's very well-behaved, and even enjoy it a little." ”

"Oh?"

Sensing a hint of malice, Rice shook off and glanced back at Yang Liu with resentment.

It's not easy to give birth to a cat......

Yang Yiyi fell on the quilt and buried her face in the quilt, "Hmm...... When you're full, you're sleepy, do you want to sleep together? ”

"Okay!"

After saying that, Huang Pear pushed Yang Liu out, and then closed the door with a bang.

As soon as he entered the door, there was a burst of laughter from the room.

"Don't, itchy!"

"Haha......"

“……”

The willow hid his face and walked away.

This is the joy that belongs to women......

Since my aunt came to the house, there hasn't been a day that hasn't been exciting.

This physics and chemistry teacher, who is full of chemistry knowledge in his head, will do some small experiments after work every day.

So Yang Liu not only studied hard every day, but also cleaned up the "mess" with her.

Fortunately, my aunt has some measure, and every time she does some interesting experiments, the destructive power is not very great.

So occasionally willow will also get involved.

In the past few days, under the guidance of his aunt, he has done many chemical experiments.

For example, the experiment of cola and mint in the community square produced a large number of bubbles, and the scene was once sour.

To make a borax crystal snowflake, the children in the south said that they no longer have to go to the north to see the snowflakes.

The shelled egg is soaked in white vinegar for a day and becomes a translucent rubber egg.

Baking soda was sweetened, placed on sand mixed with gasoline, and when lit, a fiery snake grew.

Writing is written with invisible blue ink, which is actually rice soup, and when you apply the right amount of iodine, you can take on a blue font.

A few days later, it was another weekend.

After picking up my mom from the airport.

The brother and sister got into a fight with the pineapple.

Yang's mother is also very helpless in this regard.

But as the eldest sister of Huangli and the mother of two children, she maintains an attitude of not participating and not stopping.

The chemical experiment they are going to do today is a flower cloth in the fire.

The willow first wrapped a mothball tightly with a small piece of flower cloth as instructed, and then tied it tightly with a thin wire.

Then the pineapple was clamped with tweezers and lit on the flame of the alcohol lamp, and in the blink of an eye, the small flower cloth was surrounded by raging fire, and thick black smoke was emitted from the flames.

After seeing that Yang Yiyi, who was happy to hunt the heart, blew out the fire, opened the cloth bag and took a look, and found that the mothballs had become smaller, but the flower cloth was not burned out at all as before.

Yang Yiyi said lightly: "What is the principle of this?" ”

Pineapple's eyes flashed with wisdom.

The temperament of the physics and chemistry teacher came up all at once.

She explained unhurriedly: "Mothballs are chemically composed of naphthalene, which burns easily.

Part of the heat generated during combustion is used to sublimate naphthalene.

Therefore, the temperature of the cloth that is close to the mothballs is reduced, and the ignition point of the cloth cannot be reached, and the cloth will not burn. ”

Yang Liu said with a smile: "If my physics and chemistry teacher could be as good as my aunt in the "Physics and Chemical Engineering" class, I wouldn't be unable to learn." ”

Yang Yiyi muttered, "But I haven't seen you understand other classes?" ”

"Forehead ......"

Yang Yiyi continued to make up the knife, "So the teacher is just the inducement, and you yourself are the main cause, right?" ”

"Oh, you're not a lovely sister!"

"Cuteness is worthless in the face of reason."

Yang Liu shook his head, "That's not what you said, right?" ”

"That's my opinion, whatever it is."

Pineapple extinguished the alcohol lamp with a lamp cap, then lifted it up to let the air in, and covered it again.

"Come and clean up, today is Arbor Day, the school gave me hundreds of saplings, let's go to the suburbs today and plant them all!"

Around the third millennium AD, due to the long-term intemperance of human beings on the planet, the environment deteriorated and natural disasters continued.

It was at this time that a large number of strange events broke out, causing human civilization to collapse several times.

Although with the widespread promotion of environmental protection as the first national policy in most countries, strange incidents have become slightly rarer, but they still exist.

Today, more than 6,000 years later, environmental protection has become a habit engraved in the bones of human beings over the years.

So for planting trees, most people are still very happy.

After cleaning up, I said hello to my mother, went to the utility room to get shovels, hoes, fertilizer, bottled water and other items, and the three of them set off.

Soon, the group arrived at the tree planting area set aside in the suburbs.

Up and down the slope, it's all dense with trees.

Looking up at the raised and towering hillside, pine trees, banana trees, black locust trees, aspen trees, and ginkgo biloba trees show their own unique appearance, clustered on them, and the thick weeds are the background color, which is beautiful.

Willow greedily breathed the air outside the window.

After changing into rubber shoes in the car and rolling up their sleeves, the three of them quickly transported the saplings down and started the time to plant trees.

After a morning's work.

The three of them were tired enough to choke.

After finishing the finishing session, Yang Liu unscrewed the cap of the bottle and poured a large sip of water, which relieved him.

He fumbled in his pocket and found that the contact phone was missing.

Turning up and down the slope, he found a liaison under a pine tree.

I clicked on the option of the Mystic Induction very casually.

He saw that within a hundred meters of himself as the center, there seemed to be another secret master.

Carefully searched for directions.

Straight to my aunt!

Hiss~

No way.

It's only been a few days since I used the phone.

Surprise yourself as soon as you use it?

Oh my God, my aunt is also a secret master?

Is your own family a shit luck! There are only 100 people in total, but the output of two secret masters?