It was not early, and Niha Xiao couldn't stop talking, so she had to ask Professor Zhang to make something to eat by herself.

After a while, Niha actually went downstairs again, and pulled Professor Zhang away and volunteered to cook, much to Xiao Yuxie's surprise.

He gave a thumbs up and praised: "Who has our princess!" ”

Niha snorted softly, rolled up her sleeves, put on an apron, although the apron was too small, but it was also a little interesting, busy with things in her hands, and said: "I just watched a TV series, there is a sentence in it called, the down-and-out phoenix is not as good as something...... What ......"

This earth proverb Niha suddenly forgot the latter word, Xiao Yuxi quickly interrupted her train of thought, and said bitterly: "What a broken TV, you watch those soap operas less, it's okay to teach you badly!" ”

Neha "cut", looking disapproving.

Professor Zhang looked at Niha, then at Xiao Yuxie, and said incredulously: "What, Miss Niha is still a princess?" ”

Xiao Yu said, "If you have anything to ask her yourself, I'm going to cultivate." ”

This night, Professor Zhang really pestered Neha, asking long and short questions, endlessly, not to mention Niha, even Xiaomo was almost annoyed to death by him.

Fortunately, although Xiaomo's temper is as irritable as its owner, it seems that he can see at a glance how hard his head is, and how much he can tell the good from the bad, and he didn't talk to Professor Zhang, otherwise Professor Zhang's hundred heads would not be enough for him to peck.

The next day, Xiao Yuxi woke up Professor Zhang early in the morning.

If the problem is not solved early, once there is no "heart-to-heart", Xiao Yuxie will always be hanging in his heart, restless.

Originally, it was necessary to have special instruments to detect Xiao Yuxie's body, but with Niha's mobile phone, it saved a lot of trouble. Neha's small mobile phone is equivalent to the large-scale advanced instruments in many scientific and technological fields on Earth.

However, Neha's mobile phone is not omnipotent, and there are some minor troubles, such as the fact that all the data measured by her mobile phone is all the units of Juranus, which are completely different from the units on Earth.

It took Professor Zhang a long time to figure it out and convert the two.

It's not that Professor Zhang's level is not high, it's that Neha didn't explain clearly, and it took a lot of time.

Xiao Yuxi glanced at Niha twice, but it was not a look of contempt, and the anger that had provoked Niha to leave flew over with a pillow.

Xiao Mo naturally acted as a loyal protector of the divine pet, screaming and hovering above Xiao Yuxie's head, waiting for an opportunity to speak.

Professor Zhang ignored the two of them and carefully studied the data.

According to the data, Xiao Yuxie's body density has reached Zhou's 4.6, Zhou's hardness 4.7, bone density Zhou's 5.1, and Zhou's hardness 6.4, converted into earth's units of measurement, the density of his body has reached 100 grams per cubic centimeter, far exceeding the earth's densest substance osmium nearly five times, and the hardness also greatly exceeds the diamond, which is the most difficult on the Mohs scale.

Professor Zhang was naturally stunned by such data, and he looked at the radiation value again, and it was indeed a cosmic ray with a high wave frequency of short frequency.

Professor Zhang stared at Xiao Yuxi for a long time, his mouth cracked, revealing a mouthful of white teeth, and a strange smile suddenly appeared on his face.

Xiao Yuxie also chuckled in his heart, glared and said, "What are you doing?" ”

If Professor Zhang wants to start researching, he will be a madman, Xiao Yuxie is completely sure of this.

Professor Zhang said excitedly: "My decision is right! ”

Xiao Yuxie said loudly as if he was scaring a thief: "What decision? "It's just inevitable that the heart is weak.

Professor Zhang smiled, a pair of small eyes narrowed into a slit, and his eyes sparkled in that slit: "Do you know that there are four basic forces in the universe?" Modern physics has developed for hundreds of years, and no one has been able to unify the four basic force norms, and perhaps I can achieve the unification of forces. ”

He pointed at Xiao Yuxie and said, "And the breakthrough is on you!" ”

Xiao Yuxi was startled and shouted, "What? Hey, hey, I'm asking you to solve the problem for me, not for you to do other research! ”

Professor Zhang said: "This is actually the same thing, the cosmic rays in your body are caused by the lack of weakness. ”

Xiao Yuxi smiled and said, "Isn't this nonsense? Of course, the weak force is weak, you are still a big scientist, I think you don't want to learn from others to do research, or go home to retire. ”

Professor Zhang sighed and gave him a look of "stupid is enough".

Neha suddenly laughed from the side.

Xiao Yuxie's face was not very good-looking, and he glared at Neha unhappily and said, "What are you laughing at?" ”

Professor Zhang sighed again, and in order for the research object to cooperate with the research, he had to patiently explain: "This weak force is not the kind of forceless force you think, the full name is called weak interaction force, and the strong interaction force, electromagnetic force, and gravitational force have become the four basic forces in the universe. Among these four fundamental forces, the weak force is not the weakest, according to the relative strength, the four basic forces are strong force from large to small, electromagnetic force, weak force, and gravitational force. ”

Xiao Yuxi heard it in a fog.

He also knows that these four forces are gravitational forces, but he does not know what gravity is one of the four basic forces.

At this time, Neha was also interested, and actually paused the TV, and turned to listen carefully to Professor Zhang's speech.

I only heard Professor Zhang say again: "The weak interaction force is a force that restricts the decay and radioactivity process of particles, so you must have a problem with the weak force, which causes cosmic rays to penetrate out of the body." Got it? ”

Xiao Yuxi shook his head and said very simply: "I don't understand!" ”

Professor Zhang rolled his eyes and couldn't help but shake his head and smile bitterly.

But it's no wonder that Xiao Yuxie, he doesn't have relevant basic knowledge, so how can he explain it clearly to him with this few words?

Neha hugged the pillow and laughed uncontrollably.

Xiao Yuxiu twitched the corners of her mouth, let her laugh, if she didn't understand, she didn't understand, there was nothing to be embarrassed about.

Professor Zhang said leisurely: "If you don't understand, then be honest as the object of my research." ”

Xiao Yuxie was a little reluctant, who knows what kind of moth this old fox will make? He stared at Professor Zhang suspiciously and said, "Then what good do I have?" ”

Professor Zhang scolded with a smile: "You kid knows how to benefit!" Tell you, it's a win-win good thing, if you can bring the four fundamental forces to the extreme, you can go sideways in the universe. ”

Xiao Yuxie's heart was pounding, and he hurriedly said, "What...... How so? ”

Professor Zhang smiled slightly and said, "I just saw that you only have a few hundred kilograms, but the density is so large, shouldn't this be?" ”

Xiao Yuxie knew the mystery of this, and said with a smile: "Oh, that's because I was lucky enough to control my weight, in fact, it must be far more than that." ”

Professor Zhang nodded and said, "That's right." ”

He gestured with both hands and said: "Take gravity as an example, if your mass can reach the weight of the moon, if you fly to the sky and go there, you can cause a huge tide and submerge the whole country of the little widow in less than a minute!" ”