Of course, it's not okay to build a big plane, but it's still okay to jerk off...... Oh no, model airplanes are still fine!

"Model airplanes, husband, what is that? Why have I never heard of it?" Feng Xiaoyu asked curiously. 【Reading.com】

"Oh, to put it simply, it's a model airplane made of cow tendon, wood, cardboard and the like, folded and pieced together, the kind that can fly in the sky. Lin Yu gestured with his hand and explained a few words briefly.

Feng Xiaoyu tried very hard to imagine it, but she still didn't understand what Lin Yu wanted, so she couldn't help but shake her head in confusion.

Lin Yu also knew that it was generally difficult for an inexperienced person to figure out this plane just by thinking about it, so he simply searched in the room for a while, found paper and pen, drew the appearance of the plane on the paper based on his impression, and carefully noted the details that needed to be paid attention to, as well as the proportions of each part.

"Look, that's probably what it looks like, after making it, as long as there is no problem with the proportions and materials, this model airplane can fly in the sky. After Lin Yu finished painting, he showed the drawings to Feng Xiaoyu.

"This ...... It seems to be very complicated!Husband, have you brought a sample? Xiao Yu's head is not as dexterous as that of Husband, otherwise...... Otherwise, I wouldn't have been accidentally injured by the bomb I made last time. Feng Xiaoyu studied for a long time, then turned her head to look at Lin Yu with her big smart black eyes, and asked pitifully.

It seems that the experience of being accidentally injured last time left a lot of shadows on Feng Xiaoyu, and she didn't dare to move this time.

"Hmm...... There's really no sample of this, but don't worry, I can make a similar one for your reference. Lin Yu smiled, picked up the paper on the table, quickly folded it in half in his hand, and it didn't take long to fold a paper airplane.

"Look, although paper airplanes can't carry weight, they can glide for a distance, and the principle is the same as model airplanes. Lin Yu shook the paper airplane at Feng Xiaoyu, and then gently threw it into the air.

With good gliding power, the paper airplane circled high in the house before slowly landing on the ground.

Feng Xiaoyu was dumbfounded, and couldn't help but exclaim: "Wow, the latest chapter of the Mo family's little wife! It's amazing, I can't imagine that an ordinary piece of paper can fly in the air for so long! Husband, teach me quickly, how do you fold the paper like this?"

rushed over and carefully picked up the paper airplane that fell to the ground, Feng Xiaoyu held it in the palm of her hand with love, looking it up and down, left and right, she wanted to take it apart to see how Lin Yu folded it, but she was a little unbearable, for fear that she would accidentally break it.

"Hehe, it's actually not difficult, I'll teach you! Fold it in half like this first, and then ......" Lin Yu watched Feng Xiaoyu turn a paper airplane baby like that, and couldn't help laughing, put the paper airplane in her hand aside, took another piece of paper, and patiently explained the steps of the origami airplane.

"So that's how it was folded...... Feng Xiaoyu nodded suddenly, trying to memorize the steps of the origami airplane.

Lin Yu simply handed the folded paper airplane into Feng Xiaoyu's hands, and said with a smile: "Here you go, you take it apart first, and then restore it again according to the traces of the fold above, it's very simple, you will fold it if you try a few more times." ”

"Okay!" Feng Xiaoyu nodded, carefully disassembled the paper airplane, tried according to what Lin Yu said, and after many tests, it was finally folded into its original appearance.

"Fold it! My plane is about to fly!" Feng Xiaoyu cheered, and couldn't wait to pick up the paper airplane he folded and throw it out, but not only did it fly very low, but it also fell off before it flew far.

"This ...... How could this be?" Feng Xiaoyu watched in a daze as her paper airplane fell straight down, and muttered to herself: "Why am I the same as my husband's folding, but I can't fly at all?"

Looking at Feng Xiaoyu, who was crying, Lin Yu hurriedly picked up the paper airplane on the ground, walked over and explained: "Don't cry! Actually, there are some details, I forgot to say just now, you used too much force when you threw the plane, and the angle of throwing it was wrong, so the plane fell down." ”

Feng Xiaoyu is not a stupid person, and when she heard this, she immediately thought of the key: "That's the case!

"First you have to lower the force in your hand, and then you have to take the paper airplane and face it at a forty-five degree angle in the air...... Throw it out, just like this......" Lin Yu said as he gave Feng Xiaoyu a demonstration, and sure enough, the paper airplane flew much higher and farther than just now.

However, when it came to the forty-five degree angle, Lin Yu somehow remembered the angle from which some people on the earth took pictures, and seemed to like to pout, facing this angle to take pictures of themselves, and deliberately compared scissor hands, known as thin face and cute, but Lin Yu felt a chill every time he saw it, and when he thought of it, he couldn't help but shudder.

Feng Xiaoyu tried again according to the method Lin Yu said, and sure enough, she succeeded in one fell swoop, and couldn't help but cheer: "Hahaha, the husband taught me so well! Xiao Yu really didn't like the wrong person!"

Picking up the paper airplane again, Feng Xiaoyu was playing happily, while Lin Yu was smiling and admiring on the side.

After Feng Xiaoyu played for a while, she suddenly remembered that Lin Yu was here to make things for herself, and hurriedly put down the paper airplane, watched Lin Yu playfully stick out her tongue, and asked a little embarrassedly: "Husband, I was playful for a while, and I forgot about you...... Well, I see that the model airplane you drew on the drawings seems to be much more complicated than the folded paper?"

"Well, that's true!" Lin Yu nodded, and said thoughtfully: "You try to make it first, and after you make the model of the aircraft, let's find a place to test fly it to see how far the model aircraft can fly under the load and how much weight it is suitable for, and then we will further improve it." ”

Feng Xiaoyu was about to speak, when a noisy sound suddenly came from outside the house, it sounded like Xiao Jiuzi had an argument with someone, the two looked at each other in surprise, immediately put away their things, and walked towards the outer room.

"Zheng Da Shao, this is the shop!" I only heard an extremely arrogant and unstable voice sound, faintly familiar, Lin Yu, who was walking out, suddenly remembered: Isn't this Zhou Diao Shi who fled after saying something just now? Why did he go and return again? Could it be that he called Yi Yi? Zheng Dashao? Could it be ......

Lin Yu's expression suddenly became a little weird, as if he was smiling instead of smiling, and his hurried pace slowed down, and he walked out carelessly