As the main supplier, Ji Han made a careful calculation in his mind and responded: "If we buy 10 units, it will be at least 2 yuan cheaper, and 30 units will be cheaper than 3 yuan."
"Okay, classmate Ji Han, please help order 30 pieces of equipment." Yu Hua took a deep breath, revealing a hint of ambition in his heart, and said loudly: "If you have money, let's make it together, and when we make it, we will share it equally."
In this era, a true academic master must not only learn knowledge, but also know how to make money.
If nothing unexpected happens, this portable lighting source project, if divided equally among six people, can earn him at least 300 oceans.
With money, there are so many things Yu Hua can do, not only to ensure university expenses, but also to provide a funding basis for scientific research projects.
As his mathematics level improved rapidly and his foundation was solidified, Yu Hua slightly modified his original future plan and made certain adjustments.
The original goal of getting admitted to National Tsinghua University, entering the Southwest Associated University, and obtaining a place to study in the United States under the Boxer Indemnity remains unchanged, but on this basis, some practical technologies can be developed.
For example, research and development of trinitrotoluene.
The originally proposed scientific path was, in a sense, a general direction, general and broad.
Now it needs to be concrete. Yu Hua's requirements for his scientific path are not just limited to one discipline, but focus on comprehensiveness, starting from two perspectives: the future and the present.
What does the future need?
The atomic bomb derived from nuclear physics is a must, and this is one of the core goals of studying in the United States. Only the United States has the environment and foundation to engage in nuclear physics.
What is needed now?
arms.
conventional weapons.
On the Chinese battlefield in 1937, what was needed most was weapons, especially artillery.
If we break down the details further, then the most urgent and urgent engineering field in China is not biology or physics, but——
Materials and Chemistry!
Yes, materials and chemistry, for the upcoming Anti-Japanese War, physics, which is a basic discipline, are too far away. Only materials and chemistry, which are applied sciences, are most relevant to current reality.
Among other things, the bullets, grenades and medicines most urgently needed by the frontline soldiers on the anti-Japanese battlefield are inseparable from the support of materials and chemicals.
In response to the needs of the current era, some things can already be prepared in advance.
Next, after Yu Hua improves his mathematics level to the university level, he will turn his attention to the field of chemistry.
Mainly mathematics, supplemented by chemistry.
Trinitrotoluene.
Nitroglycerine.
These scientific research projects that tend to focus on the field of chemistry are the ongoing research projects in Yu Hua's mind. However, if he wants to pursue these projects, there are currently two things that are lacking.
One is money, and the other is technical level.
The latter is improving rapidly, and the former is now making progress.
As for materials, oxygen top blowing method is better.
After a few minutes, Yu Hua and everyone finished their discussion.
"Without further ado, we will start pre-marketing today, classmate Cao Wei, it's up to you." In the second dormitory of Class 2, Yu Hua looked at his classmate Cao Wei and said seriously.
Cao Wei is one of the top three students in the science class with a good literature score. He is kind-hearted and familiar with himself. He is friends with many students in the liberal arts class. This is a natural marketing channel.
Immediately afterwards, Cao Wei, who held an important position, was bathed in the dazzling light of electric lights, and under the expectant gaze of everyone, he opened the closed door. Soon after, he knocked on the door of the dormitory next door and invited friends to come and visit.
.
Not long after, a sensational news spread throughout the boys' dormitory.
Room No. 2 of Class A has independent lights!
…
The next day.
In the early morning, the sky is dark and a new day has arrived.
On the school playground, the cold wind was blowing, and the students were running and exercising.
However, the students today were very different from their usual spirited running and gymnastics state. They were all absent-minded, and some of them were even discussing one thing in a low voice.
The topic of discussion was one - the electric lights in the dormitory of Room 2 of Class A.
electric light.
Electric lamps in dormitories are not unusual, but what is strange is that they are independent lamps for home use that are not affected by the school dormitory. The wattage reaches 100w and can be used for studying in the entire dormitory.
Every student who visited Room 2 of Class 2A last night was astonished. Just like Grandma Liu when she entered the Grand View Garden, they were speechless with excitement while pointing at the 100-watt electric light. They could hardly even think about the lighting environment in the dormitory.
.
One word, open!
In addition, there were many people who shamelessly went to No. 2 Dormitory No. 2 to study last night. The house with an area of only ten bungalows was almost packed with thirty people. In order to enjoy the benefits of electric light, the dormitory door was opened.
Some students studied with the help of light falling in the corridor.
Compared with the dim light of kerosene lamps, the light released by 100-watt incandescent lamps is simply addictive and fills the heart with infinite yearning.
The students were shocked. The dormitory teacher who came after hearing the news was also a little confused when he saw the 100-watt electric light. He opened his mouth to say that it violated the school dormitory regulations, but when the words came to his mouth, he shrank back.
Why does the school stipulate that dormitories must turn off the lights at 10:30?
It’s not a matter of electricity bills.
My classmates built their own independent light source, and they pay for charging themselves.
It has to be said that after the dormitory teacher saw the unprecedented independent light source, he came up with a set of justifications for the No. 2 dormitory.
By today, the news of the portable lighting source has spread throughout Peiping No. 4 Middle School. From the principal Qi Meige and teachers at all levels to the girls and school janitors, everyone knows that Erjia No. 2 has a portable lighting source.
.
The developer is Yu Hua, a boy from Class 1 of Science.
An electric light almost caused a sensation in the whole school.
"It should be stable. The first step in hunger marketing is to build momentum. Now that the foundation is in place, the next step is to let things continue to ferment..." Feeling the absent-minded classmates around him, Yu Hua thought silently in his heart.
Hungry marketing.
This is Xiaomi's most classic marketing plan. In order to ensure that he can earn 300 yuan, Yu Hua did not hesitate to use this big trick.
After the running exercise, the students returned to the classroom one after another to prepare for class.
The first class today was Chinese language. As soon as Yu Hua arrived in the classroom, the eyes of the students who had already sat down turned to him, including the sleepy Zhao Anyuan, the unknown second-ranked student Fang Yu, and class monitor Li and others.
Everyone's eyes were blazing. Fang Yu looked at Yu Hua and couldn't help it: "Classmate Yu Hua, can you tell me about portable lighting..."
At this time, before Yu Hua could return to his seat and sit down, Luo Wenguang, a junior Mr. Ren, walked in.
"Yu Sheng, come out." Luo Wenguang shouted towards Yu Hua.
"yes."
Hearing the shout from Luo Wenguang, Yu Hua knew that the school was starting to pay attention. He was looking forward to it. He quickly turned around, gave Fang Yu an apologetic look, and quickly walked out of the classroom.