With the arrival of Yang Heng and the new requirements, the Dao Masters quickly made a series of adjustments to the next new light bulb, and after this adjustment, the effect was really much better than the first time.

Although it burned out quickly after the worst, however, this time it was not caused by any air leakage, this time the filament was a little short, they actually forgot this important thing, and it was still as big as last time, but it was still done, this time the bulb was lit enough to have more than a point, and then "snap." "Suddenly, I did my duty honorably again.

…………

"Come, boy, drink, drink, drink one with the old man, the old man is happy, happy, this year, the old man thought that you would be weighed down by heavy debts and couldn't lift your head, but as a result, your kid has come up with so many tricks, it really makes the old man feel frightened, you have to accompany the old man to drink one to suppress the shock."

Needless to say, this is Cheng Fairy again, what does this person say, fake rudeness, really shrewd, but this person is also a friend enough, and he really has a temper with others, and he is definitely the master who can stick a knife in his friend's ribs, but as such a person, it is difficult to find a person who can be friends with him.

But Yang Heng is one of them, however, Yang Heng first knew him, he just thought he was a famous general, but he was a little curious about him, and slowly got along, so he really understood his temper, and naturally, Yang Heng was also needed to really have a temper with him.

And what kind of cocktail party is this, naturally it is just a kind of cocktail party that Yang Heng and the shareholders have to hold every year, but this time it is a bit hasty, and even Yang Heng still has some purposes in it.

What purpose. Naturally, it was advertising. These people are the best salespeople available.

"I said boy. It's getting dark, why don't you let people light the lights, are you going to let everyone eat until they eat in their noses? "Ha Luha, rest assured, rest assured, how can I let you eat it in your nose, it's fast, it's not too dark." Yang Heng played Ha Luha. Because there are many people, they held this drinking party in the courtyard of his stage, because only in this place can there be enough space, there are enough heating things, and even, this place is convenient to light torches, not afraid of smoking people, right, if you light candles, it is the same reason. So many people on an occasion, that candle smell with smoke. It's also a big problem. There is also a biogas lamp, which is also a good thing, but its brightness is still too poor, all along, Yang Heng's people have not developed that kind of biogas gauze cover, that is, after igniting it will blow up like a light bulb like a gauze cover, at first Yang Heng thought that this sand cover may be made of asbestos, but they also found asbestos to test it, and found that it is not, which makes Yang Heng feel, how does this thing feel compared with the light bulb, or the light bulb is simpler to make, you must know the light bulb, Yang Heng knows what material is used to make Langdao, and as that kind of biogas lamp gauze cover, if it is not asbestos, I really don't know what chemical materials Langdao is made of, this is a bit out of the way, although this kind of gauze is still very popular in a certain period of Yang Heng's previous life, but it is not popular, it is just more common, in every unit, and even every brigade or production team at that time, there will be such a gas lamp, Yang Heng feels that these two kinds of yarn cover are not the same, But I only know that the road is a gauze cover, who knows what kind of material is it made of, and Yang Heng just took it for granted that it was made of asbestos, which made his people take some detours, when it didn't make sense, Yang Heng decisively stopped, this is still not a good study, when the electricity is popularized, the electric light is still good, otherwise the yarn cover is researched, and the price will not be cheap, otherwise, I am sorry for the high research fee, besides, this may not be successful.

"Boy, let's light the lamp, otherwise everyone will be unhappy." Again, Yang Heng was urged, but this is what Yang Heng wants, otherwise how can a contrast be formed.

"Come on, let the cow turn." This sentence stunned everyone, let the cow turn, what, the cow turns, it will light the lamp, but otherwise, "Xiao Langjun, the cow has already turned." ”

With this shout, everyone found that the space began to slowly light up, originally thought that it was just some colored paper, there would be an ambush mechanism, there are some shiny things in it, this brightness, not small, and there are a lot of such things, there are more than a dozen.

Everyone was stunned, this cow turning, can really make the room shine, what kind of spell is this.

That, everyone's first reaction was to think that this was some kind of spell, but no one thought that this was something new that Yang Hengxin had researched.

"Xuewen, what are you?" Finally, someone couldn't help it, "Ha Luha, let me tell you, this is a lighting fixture that I have newly researched, called an electric lamp, how about it, I'll take you out of Lu to see how it works." ”

Originally, Yang Heng wanted to use a water wheel, but in winter, the water wheel was somewhat frozen, and even some telegrams and telephones began to stop working, fortunately it was still in the test stage, otherwise, I really don't know what would happen to the road, but the lights came out, Yang Heng couldn't let this thing be idle there, so he came up with such a play, at first he remembered that he had watched TV or movies in his previous life, There is a village that uses a donkey to push and grind the way to make the generator generate electricity, so will he use a horse to push the mill to generate electricity, which is still a very simple thing in the home of a large family, and even the home of some wealthy families, so there is this experiment, but the most Lu is changed to a cow to push the mill, why is it a cow, it turns more smoothly, and does not need to bring a large capacity of electrical appliances, but some telephone and telegraph and other things, even, It can also be used as a necessary equipment for some wealthy families, and it is also possible to use it urgently.

You must know that Yang Heng's steam engine is about to be studied, once it is successful, it will not only be a matter of trains, but even power plants can be built, at that time, not every household will use generators, but they themselves will be left to the field to do something, and if the line is faulty, when you can't do without electricity, you can generate electricity by putting a set of cattle, isn't it.

And this conversion is also simple, you only need to use a single-pole double-throw gate knife to use, move to the power supply end, it will be public electricity, and move to your own power generation end, you can use cattle to generate electricity.

"Wow, you can really turn the lamp with the turn of the cow, otherwise we still think that you kid is some kind of demon, what's the matter, this is going to advertise through our mouth, I tell you, boy, there is no benefit, we don't advertise for you."

"Hehe, or else, uncles and uncles, if anyone wants to install such a set of lamps, you pay for the lamps and wiring, and I will give away the generator for free, what do you think, I originally wanted to give even the electric lights for free, but who knows how much you want to install in your home, so let's do it, I will install a lamp for you for free, if you want, go to the housekeeper to register, he will arrange the circuit installation team to install it for you according to your registration."

This, why is the generator free, not free, not successful, most of the people on the scene have a telegraph at home, that is, in a few days, they don't install electric lights, Yang Heng also wants to install a new generator for them for free, you must know that the telegraph circuit is installed in front of the road, Yang Heng has made a lot of money, this winter can't be used, there is no solution, it's good to say, with a solution, if it is not solved, these old killers, then don't go to Li Er with Yang Heng.

You must know that when Yang Heng robbed them of their money, his eyes didn't blink, and his face was not red, so when he blackmailed Yang Heng, he didn't want to be cheeky, it was better to set a trap for them first, so that he could still take the initiative, right?

That, what about people, people, you can't drink all the wine, why did you run away, it turned out that they all ran to the housekeeper to sign up, everyone wanted to install the electric lights before the year, everyone wanted to have a different year, but they also knew that there must not be a few houses installed before the year, and there was a trouble with installing a telegraph in front. (To be continued......)