Begonia said: "Is it useful to be handsome? Your current three unicorn companies, as long as you have any of them, can be worth 100 times as handsome as my brother, so you are 300 times stronger than my brother. ”

Wang Bang smiled and said, "I said it, it seems that I feel that I have sold something cheaply." ”

Finally, he was accidentally caught by the begonia: "Ah! You sold it! I understand. ”

Wang Zhan said lightly: "So, I'm relaxed, please be careful, if an arrow flies somewhere in the future, maybe it's a good thing for me." He pun on his words, Begonia would never have thought that this kind of arrow really existed.

Begonia's counterattack: "Then no matter what the arrow is, we will settle the account on your head." ”

Wang Bang: "As far as I know about your Qiu family, you will injure many innocent people by mistake." ”

Begonia: "...... Someone has to do the dirty work, right, that's the way this society is. Since you know what our Qiu family does, don't you be honest? ”

Wang Zhan: "I may have given up tens of billions of ...... Dollars, isn't that enough? ”

Begonia: "But you just threatened me!" ”

Wang Zhan: "Don't dare, say something angry, under your deterrence, I gave up tens of billions, just say it, you won't take it to heart, right?" ”

Begonia sighed softly: "You old king, you are old, you are still so childish, you obviously have such a chance to reconcile in front of you, but you let it go in vain...... Do you still want to see my cousin? She also gave her a pseudonym surnamed Qiu, called Qiu Yixin, a big beauty, very young, much gentler than me, you will be moved when you see her. ”

When Wang Bang saw that she had mentioned her cousin once, he couldn't help but be curious: "Then see you once." ”

"Hah!" Pretty Yasha Begonia pointed at him with Qianqian's index finger, "Showing the old driver's fox tail, right?" If you want to see it, show sincerity, this is a major magic weapon that our family was going to use for marriage, and it is at the same level as Su Daji. I'll give you a teaser (movie for, trailer) first. ”

Begonia found Qiu Yixin's jade photo on his mobile phone and dangled it in front of the old fox Wang Bang.

Sure enough, there is a beautiful woman, but in order to please the people around him, Wang Fang said: "Yes, but not as beautiful as you." ”

Begonia was so beautiful in her heart that she almost forgot what the old king had threatened her.

She went on to Amway's own cousin: "Real people are more beautiful than photos! ”

Wang Zhan: "Forget it, don't see you, let me calm down, don't make me more entangled." ”

Begonia: "Hmph, hypocrisy! Old Wangtou, I can warn you, be careful of your tail, in China, our Qiu family is deeply rooted, you don't try to fight against the forces you don't know. I don't think you heard all the bastard you said, you see you're a talent. ”

Wang Fang frowned: "China? One acre and three points of land? ”

Begonia sneered: "That's not the point! ”

……

The old classmates Xiao Tiao and Taurus all surrounded the noble Wang like two generals, enthusiastically talking about their idea of starting an online education platform. The reason is that they heard that there are now live broadcast platforms to conduct live lectures, and a teacher can earn tens of thousands of dollars a day by lecturing, so they have an idea.

Professional education has its own set, and they think that they can use a barrage with formulas to surpass the current general live broadcast platform, which sounds good.

"But the gimmick is not enough......" Wang Zhan fell into deep thought.

The small note laughed and said: "It's enough to have the gimmick of the godfather of entrepreneurship, and there is no need for hype." ”

Taurus also echoed: "Yes, borrowing your fame, being an idiot website can also fly, not to mention that we still have an advantage." ”

Wang Zhan: "I watched the news, and other competitors already have 15 million registered users, so they have a huge first-mover advantage. It's good to fly, but if you don't have wings, the end will be miserable. ”

The little note thought that Wang Bang was not interested, and said urgently: "You are the best at making websites and apps, and see if there is any way to make some powerful killer features." ”

Wang Fang: "Is the live lecture really useful?" It seems to be a little cheaper. ”

Taurus: "It's much cheaper, it's only 9 yuan, and it costs 100 yuan to make up classes outside." 10 times, and the live broadcast can be rewatched. ”

Wang Bang suddenly said: "Have you ever thought about the nature of gravity? ”

The second general was stunned for a moment: "What? How did you get here? ”

Taurus: "Isn't it just that there is matter that produces gravitational force?" ”

Wang Zhan: "Thinking deeper than this. Why does matter have gravity? Here's how I see it, the essence of gravity comes from the size of the matter, and we imagine what happens when there is a pile of gravel of different sizes on a slope, and it rolls down? Small rocks will roll faster because there is less friction and larger stones will roll slowly.

In biochemical experiments, the method used to separate molecules of different sizes is to use electrophoresis, which is also affected by the electric field, and the small mass will run far, and it will naturally be distinguished. In our earth, the core is metal, and the heavier the element, the more inside it, as if there is a natural force that attracts substances of similar mass together.

Actually, this is due to the difference in the size of the mass. I wonder if this phenomenon is not only found in the elementary particles that we can see in the Standard Model, but also in the entire universe, so much so that we will never see the smallest particles in the universe.

Gravitational attraction is due to the superficial phenomenon of particles of the same grade approaching each other, because it has never been possible to find what dark matter is, and now physicists are reflecting on whether the so-called dark matter does not exist at all. My fallacy is to provide another perspective.

Similarly, physicists have never been able to find out what dark energy is, and why is the universe expanding on a larger cosmic scale? According to my crooked reasoning, there is no need for any dark energy, because the essence of the expansion of the universe lies in the infinite movement of matter, and the matter at the larger end will naturally drift away from the matter at the smaller end! ”

The little note and the Taurus looked at each other in bewilderment.

Taurus: "High! It's really high! I didn't understand it though. ”

Small note: "Esoteric! Mystery! ”

Wang Bang laughed: "Okay, I'm just talking nonsense, if I want to have Hawking's IQ, I'll use advanced mathematics to do the math and see if I can make up for the shortcomings of gravity and energy theory." Belch...... What did we just say? ”

Who remembers what you just said? Or did the king blow himself up and said, "Oh, speaking of killer features." I'm thinking about the humanity of students, it's the same as the size of the material, some students run fast, some run slowly, the handouts should be divided according to the crowd, and only after learning the previous ones can we move down, which is probably the advantage of online courses.

If I design a course for students, I'm afraid the most important thing is not whether the lecture is good or not, there must be a measurement indicator, and it should be tested at the end of each lesson to see if the students have mastered it. Those who have not mastered it are grouped together, continue to study, find their commonalities from a large number of problems, and send a more talkative teacher to give in-depth guidance.

We should learn assembly line assignments, divide the knowledge points, and one teacher specializes in several knowledge points, or even only one, if it is particularly important. The same knowledge point should be divided into fast talk, slow talk, sloth talk and so on according to the student's situation. If you think this line of thinking is reliable? ”

Small note: "I'm already lost, I only remember the word exam." ”

Taurus: "Just tell us what to do?" ”

Wang Zhan: "That's right, the core is the word exam." Only the exam has the data, and only when the data is obtained, can the feedback be quantitative. We can design it in this way, find out the knowledge points that need to be deeply cultivated from the exam, and then organize this group of students who need to continue tutoring, let them pay for these knowledge points at their own expense, and adopt the method of crowdfunding to set a quota to reach the basic limit of 200 yuan, and then you can ask the teacher to die.

If the knowledge point videos obtained in this way are sold, the students who paid for it will get 70% of the profits, and we and the teachers will each get 15% of the profits. If I'm not mistaken, the website charges 20% and the teacher 80% during the live broadcast.

My plan is to divide the knowledge points infinitely according to the needs of students, forming a competitive advantage of our website, which others cannot imitate or pirate, because they do not have exam data. ”

Taurus: "Looks like you can crowdfund at first, right?" Because what classes to hold need to be decided according to the student's exam. I've found that there are some courses that only a few people watch after they are released, which is quite miserable, and if it was crowdfunding, it wouldn't have happened. We can benefit more teachers, because the knowledge points can be broken down into very detailed and detailed areas. ”

Wang Fang was happy and nodded again and again: "We have reached a consensus a little." So, we're a test-driven, demand-driven education program, and we've accumulated a lot of data. ”

A small note: "Are we too complicated, I, the teacher, am confused myself." ”

Taurus: "Lao Wang, this is a programmer's thinking, and he also tests the driver." How complicated this knowledge point is, students don't understand it, if you want to do it, the teacher still starts crowdfunding by looking at the performance data...... If you feel that you are collecting money again, will the parents of the students blow up? You don't have a church yourself, and you continue to collect money! ”

Wang Zhan: "So the intellectual property rights of the crowdfunded course belong to the students, and they can get a share." This will increase their motivation. ”

A small note: "Lao Wang especially likes crowdfunding......"

Wang Zhan: "Our secret is to play with data, you know?" Google's famous AB test, their design director can't stand the slippage, because deciding which blue color to get on the horse is not based on the opinion of the design director, but on which blue has a high click-through rate! This is a bit of a, and it's appropriate for us to use the AB test to decide which teacher's class is doing well.

For the same knowledge point, divide it into two groups, see what the results are, and you can immediately find the difference. ”

At this point, the two students were finally a little moved, as if data-driven was the most appropriate statement, and their confidence was greatly increased.