"boss!"

"Here are three pounds of fat!" Xu Mang said.

After getting the fat, Xu Mang handed the bag to Xiaoman's hand and said seriously: "Is it heavy?"

"It's heavy."

"Shen?"

"Shen!"

Xu Mang hesitated for a moment and said seriously: "Xiaoman, you seem to have gained weight in the past few days."

Xu Mang was completely free and had more time at his disposal.

certainly,

I didn’t forget to buy motorcycles. I ordered two motorcycles on the first day after becoming free, a Ducati Big Devil and a 1299.

"Yo?"

"Are you still losing weight?" Xu Mang looked at Xiao Man on the treadmill with a smile: "I'm going to the Magic City Observatory. Brother Chuan Xiao, the online dating expert, is at work. I just want to talk to him about detecting gravitational waves."

"Get out!"

Magic City Observatory,

Xu Mang found a buddy who has the same style as the factory director. Not to mention that everyone gains weight during the Chinese New Year. Even the Internet expert Chuan Xiao brother cannot escape this fate.

"Professor Xu!"

"Welcome to our Magic City Observatory to guide the work." Brother Chuan Xiao said to Xu Mang.

""

"Brother Chuan Xiao, I didn't expect that a guy like you, with thick eyebrows and big eyes, would actually start to be naughty." Xu Mang said helplessly: "By the way, are you interested in the two of us doing something big?"

"Well?"

"What's the big deal?" Brother Chuan Xiao asked.

"There is a project to detect gravitational waves." Xu Mang said seriously: "You should have heard of it, right?"

Brother Chuanxiao nodded: "This project seems to be a joint cooperation between multiple universities and some research institutes. Well, it seems that the university will not be restored without you."

"Yes!"

"I'm so angry." Xu Mang shrugged: "I have built a gravitational wave detection laboratory myself. I think it will be almost ready for use in April. Are you interested in participating?"

Brother Chuan Xiao thought for a while and was quite moved by Xu Mang's request, but what about the work here?

"But yes."

"But what should I do here?" Brother Chuanxiao said, "I have to support my family."

"Give me a salary!" Xu Mang smiled and said, "Twice as much as here!"

Under Xu Mang's constant temptation, Brother Chuan Xiao finally reluctantly agreed with an excited heart.

Immediately afterwards,

The two discussed how to carry out the work, but the work soon reached a deadlock because Xu Mang himself did not know what type of detector the equipment introduced by his father-in-law was.

"Xu Mang, you didn't even understand how to detect, so you got a grant and built a laboratory?" Brother Chuan Xiao looked at Xu Mang in disbelief: "Then what's the difference between us and headless flies? How about you?

Get some information!"

"Don't panic!"

"I'm asking now." Xu Mang called his father-in-law and quickly figured out what the imported equipment was. It was two high-precision laser interferometers, and they would be shipped tomorrow.

After hearing this result,

Brother Chuan Xiao was completely autistic and said helplessly: "Xu Mang, do you know what instruments others use to detect?"

"have no idea"

"I heard that the detection method of laboratories united by many universities in China is like this." Brother Chuan Xiao said: "According to the timing signal of the pulsar, because the gravitational wave passes between the earth and the pulsar, it will affect the pulsar's timing.

Timing time, that is to say detecting signal frequency."

ah?

Is there such a trick?

Xu Mang asked curiously: "Then why doesn't the laser interferometer work? I read a paper that after the laser converges, the interference cancels out. Once a gravitational wave passes by, it will change the distance between the reflector and the semi-transparent mirror, and the interference phenomenon will change.

Gravitational waves can be detected."

"Do you think it's possible? Lasers are on the order of microns, and gravitational waves are on the order of one trillionth of a micron. It's possible on paper, but in reality it's just a dream." Brother Chuanxiao said seriously.

"What should we do?"

"I bought all the equipment and it was not the equipment I chose." Xu Mang said, "It was all done by my father-in-law. He has many acquaintances at MIT. It is probably the idea from those experts and professors."

at this time,

Brother Chuan Xiao said seriously: "Xu Mang, if you want to conduct experiments with a laser interferometer, you must first prove that it is useful, preferably mathematically, although it is unlikely."

"besides."

"Uncle may have been cheated!" Brother Chuanxiao said solemnly: "I think it was MIT who found out that it couldn't be used, so he met his uncle and sold it to him."

"I'll do the math," Xu Mang said helplessly, "Don't tell anyone else!"

""

"Do you think you can keep it a secret?" Brother Chuanxiao smiled bitterly: "I guess everyone will know about it as soon as the equipment arrives."

Xu Mang didn't believe it,
Chapter completed!