Chapter 156

There was such a small episode in the middle.

By the time Gu Lu and Su Xi finished their dinner, the time had already reached eight o'clock in the evening.

The road outside the restaurant is still full of traffic with neon lights flashing.

Su Xi and Gu Lu walked out of the restaurant side by side.

"Where are you going next?" Gu Lu turned his head and asked Su Xi with a smile.

Su Xi's eyes flashed slightly, his gaze crossed the traffic and people, and landed on a commercial building not far away, and smiled mischievously, "Or...... You can go shopping with me!"

"Uh......" Gu Lu's breath stagnated.

Shopping!

These two words are not just a nightmare for many men.

Especially when I go shopping with women.

Although Gu Lu has not experienced it, judging from the tragic experiences narrated by a large number of victims on the Internet, this feeling is not pleasant.

If you are a man, you will be afraid of these two words from the bottom of your heart.

Su Xi took Gu Lu's sleeve and walked forward, "Teacher Gu, go shopping with me! Don't worry, I'm shopping fast!"

Su Xi was right.

The speed at which she went shopping was much faster than Gu Lu had originally expected.

When other women go shopping, they usually waste a lot of time shopping around and hesitating about which dress to buy.

But this is completely unnecessary for Su Xi.

So the style of painting becomes......

Su Xi led Gu Lu into a store, and the salesperson Xiaomei walked over and asked politely, "Sir, Miss, do you need anything?"

Su Xi looked around the store, stretched out his white finger and pointed, "This, this, and this." ”

"Do you need me to try it all for you?" asked the salesperson.

"No, you don't need to try. Su Xi shook his head slightly, "I mean, except for the few pieces I just mentioned, the rest of the styles of clothes in your store, each style is one according to my size." ”

Ostentatious!

Simple and crude!

This can no longer be said to be shopping, and it is no longer suitable to sweep the streets.

Su Xi bought so many clothes in one go, even if Gu Lu was tired to death, he couldn't take it.

Su Xi reported an address to the store and asked them to pack the clothes directly and send them over.

Under Su Xi's "money ability", the entire commercial building was swept by her in a carpet style.

During this period, Su Xi wanted to take the opportunity to buy a few suits for Gu Lu.

But seeing Gu Lu's resolute attitude, he had no choice but to give up.

Walking around, the two came to the top floor of the commercial building unconsciously.

The top floor of the commercial building is full of some entertainment facilities.

Small children's amusement park, fully equipped game hall, KTV, gymnasium, in addition, there is a large cinema.

In the game hall, there are various game equipment.

In particular, the whole row of crane machines is placed in the most conspicuous position.

A pair of young men and women and young couples, standing in front of the crane machine, leaning together with each other, playing happily.

"Caught, caught!" exclaimed a little girl who looked like a college student, and then excitedly took a plush doll from her boyfriend's hand, giggling happily.

Gu Lu saw Su Xi, who was looking at this scene in a daze, holding his hands in his pockets, bowed his head and asked with a smile, "Do you like it?"

"Hmm. Su Xi nodded subconsciously.

"Wait for me for a moment. ”

Gu Lu went to the front desk to exchange a hundred yuan of game currency, and then walked back with a small bag containing game currency.

"Go to that crane machine, there's no one there. ”

Gu Lu's eyes swept and pointed to an idle crane machine and said.

Fortunately, today is not a weekend or holiday, and there are not many college student couples as the main group, otherwise if you want to play with the crane machine, it is estimated that you still need to queue up.

Su Xi followed behind Gu Lu in a daze.

It wasn't until Gu Lu threw game coins into the crane machine that Su Xi reacted, "Teacher Gu, do you still catch dolls?"

Su Xi didn't expect Gu Lu to be quite omnipotent.

Needless to say, he is academically accomplished, but in addition, he can also play the piano and catch dolls!

Obviously, you can rely on your appearance to eat, but you have to rely on your talent.

Sure enough, he is worthy of the man in his photo!

But......

That's the case.

The difficulty of the strategy for boys has increased a lot!

Facing Su Xi's doubts, Gu Lu just smiled lightly, "It's just a little." ”

Speaking kung fu, Gu Lu has already completed the coin throwing.

Gu Lu held the handle and swayed it back and forth, left and right, staring at the mechanical arm to observe the angle and amplitude of its swaying.

Then press the button, the mechanical arm is down, and obliquely grabs a plush puppet doll.

But the grip of the mechanical arm was obviously not enough, and as soon as it was halfway up, the plush doll broke away from the mechanical arm and fell.

"It's a pity, it's just a little bit. Su Xi said beside him.

Gu Lu didn't care at all.

In the experiment just now, he had already measured all the data he wanted.

Gu Lu smiled and threw two game coins and started the second round of grabbing.

Gu Lu grabbed a teddy bear doll very smoothly, and then under the nervous gaze of Su Xi next to him, the mechanical arm grabbed the doll and came to the top of the outlet.

Let go.

The teddy bear falls towards the outlet.

"Ah, the first one. Gu Lu handed the teddy bear to Su Xi, who was flushed.

Su Ximei took it with a smile, and the sweetness in her heart was in Manyan.

"Which one do you want?" Gu Lu asked with a smile.

"That, that, I want that kun. Su Xi was happy like a teenage girl at the moment, excitedly staring at the various dolls inside through the glass box.

After Gu Lu's operation, he handed Zhuang Zhou's kun to Su Xi.

"I still want that Peppa!" Su Xi pointed to a pig in the case.

"Uh...... It seemed to be George. ”

"Don't care about these details!" Su Xi coquettishly.

After a few minutes of hard work, under Gu Lu's superb skill in grasping dolls, Su Xi was already holding a bunch of puppet dolls in his hands.

The couples who were grabbing the dolls next to them also noticed Gu Lu's side.

So when the little girls looked at the seven or eight plush dolls in Su Xi's arms, they couldn't help but show envy.

Being envied by others, Su Xi is very happy in his heart.

But suddenly......

Su Xi realized something.

"Teacher Gu, you are so skilled in catching dolls, other little girls have accompanied you to practice before, right?" Su Xi looked at Gu Lu with resentment in his eyes.

The corners of Gu Lu's mouth flashed with a wry smile, "You really wronged me." Before you, I had never accompanied another girl to catch a doll. Oh, I remember, it was once, but it was with my cousin. ”

"Really?" Su Xi's suspicious eyes, "If you don't practice, why are your doll catching skills so good?"

"It's simple. Gu Lu started to popularize science for Su Xi, "You only need to use simple knowledge of physics and mathematics." ”

"First of all, one of the dolls in the chassis was used as a reference for force analysis. It is subjected to two forces, one is its own gravity, and the other is the grip of the mechanical claw. Since all dolls are produced to a uniform specification, their own gravity is fixed. ”

"For example, the teddy bear in your hand generally weighs about 0.25 kilograms. As for the grip of the mechanical claw, there are many factors that need to be considered......"

Gu Lu explained to Su Xi.

To put it simply, it is to analyze the whole process of grabbing dolls as a physical model to find a way to improve the grabbing rate.

"Good, that's amazing. After Su Xi listened, he muttered in a low voice.

Is this what it is called, physical plug-ins!

"It's okay. Gu Lu shrugged his shoulders and said with a smile, "But I can only increase the chance of catching a shot to about 50%." ”

"But I know a guy who can keep the success rate above 80 percent. Gu Lu said with a smile.

"Who is it?" Su Xi wondered.

Gu Lu: "A classmate of mine in high school. He was at Lanxiang Technical School, learning cranes. ”

Su Xi: "......"

Which one is strong to catch the baby and flirt with the girl, Huaguo Dongshan is looking for Lan Xiang!

。 m.