"Left and right, left and right, be careful, pay attention, go up the steps, left and right, stand upright, look to the right, look forward, take a break, stand upright, report to Daddy, the Yang family baby game group has been assembled, please instruct."

Team leader Luan'er saluted Yang Qiao very formally.

"Okay, don't stand, come here, let Daddy see, you little dolls, why are you wearing such clothes today, come, baby cow, tell your brother-in-law, why are you messing around!"

Well, in the morning, the babies mysteriously didn't let Yang Qiao take care of it, so after Yang Qiao finished all the morning things, he came to this platform to watch the people start working, first burned the boiler, and soon, the railings around it emitted heat.

Well, this table, how many times have I replaced the heating equipment, the first thing I used was the brazier, the more troublesome brazier, although it would not be poisoned or anything, but, this smoke is still there, no matter what kind of charcoal, there is more, there is still smoke, well, there is, this brazier, not too safe, are they all open flames, although, there will be a lid on it, but, there will still be danger.

The second time, it was to change the boiling water pipe, well, boiling water, it was still a little worse.

This is the third time, one is to build a power plant, and the other is to use this exhaust gas as heating materials.

No, this radiator, even this snow field is officially opened, outside, the lights will be on during the day, well, this, is also to ensure the balance of electricity, will not be destroyed, so, even if it is not used during the day, this lamp must also play the role of load, otherwise, such a snow resort, with such a large generator, well, some excessive, generators, in fact, are mainly designed with heating power, that is, this generator, in fact, is mainly used for heating, in summer, if it becomes a grassland, this electricity, will be brought from the manor, not the electricity here.

In other words, the Yang family's power generation equipment, well, in winter, consumes the most coal, but who makes this coal worthless at this time.

Coal, worthless, since Yang Qiao's invention of coal burning, these major families, are busy looking for coal mines, especially some open-pit coal mines, have been discovered, so, from the first year of high-priced coal, to the later affordable coal, especially the development of trains, led to the transportation of this coal mine is also faster, the most infuriating thing is that this pumping device, also because of the steam engine, and a lot more convenient, so, some underground coal mines, also quickly started, so, the price of coal, plummeted, This is still because of the application of this generator, but also to the use of this coal more, otherwise, well, in fact, at this time, many people have no heart to look for coal, on the contrary, look for more metal ore.

How to say this, or called pulling a hair and moving a thousand catties, that is, because of the correct use of coal, well, is the correct use, before, Yang Qiao did not study the furnace, this coal is used by the poor in the charcoal basin, naturally, the price is also not high, but, once it is used correctly, the price of this coal will go up, so the poor are reluctant to use it, and then, the price is slowly falling, but there are more by-products of this kind of products, such as, ground, underground coal mines, iron ore, Gold, silver, copper, and so on, are all correspondingly increased production.

Naturally, the price of coal is low, but it is not low, and the Yang family doesn't care about this coal money, no, in winter, the consumption of this coal is a lot more, but that's it, the sky above the Yang family, that is also blue, that is, the ancient blue, not the black of Chang'an City, well, this, Yang Qiao has no choice, Chang'an City, if you want to live comfortably, you have to enjoy these pollution, this is also a matter of no way, besides, at this time, this greening is not destroyed, and there is a little black dust alone, which is really not a big deal.

However, the Yang family will not become, except for some schematic places, such as, the heating of the house, naturally, the chimney should have smoke, but most of the smoke still goes along the dust flue, speaking of the dust flue, this is to say the consumption of the exhaust fan, every year, this exhaust fan, I don't know how to consume hundreds, so, for the dust flue at home alone, Yang Qiao also set up an exhaust fan factory.

Well, that is to say, this exhaust fan, once broken, will not be repaired, but directly sent to the waste factory, as a waste disposal, well, will be processed out of iron, copper or something, naturally, there will be some chemical raw materials in it, however, these things, will enter the flue, this flue, will be cleaned several times a year, so, there will be black smoke, there is e-liquid, there is ......

Black smoke, there is a part, will be the best material for making ink blocks, that is, ink for writing, and then, there is also a material for making black silk pen ink, that is, black ink, which is the most delicate part of the soot.

Flue, speaking of this flue, it is a good construction, cement ruler, cement cover, will not enter the water, and then, under the cover, there will be ash absorption or even moisture absorption or something lime material, clay adobe, in short, all the flue, finally put on a chimney on the mountain, this chimney, there will also be several large exhaust fans.

That is to say, the things that the teacher taught the baby before, still did not teach clearly, that is, the black smoke, whether it is black smoke or white smoke, it has been processed, and this outside is used as an indication, or in other words, only with this smoke, it will be shown that this is a village, this is a family, otherwise, the sky above is quiet, blue is blue, there is no cooking smoke or anything, it seems to be very boring, isn't it, well, each family cooks.

What to cook, in the Yang family, it is a collective canteen, that is, heating, it has been changed to radiators, floor heating, there are still few in each family, and even, even the fire kang is used less, as if at this time, in the Yang family, this fire kang is a high-end thing.

Radiators, their own metal, are naturally cheaper.

"Hee-hee, brother-in-law, it's so warm here today."

The baby cow threw himself into Yang Qiao's arms and whispered to Yang Qiao, well, I can't say it a few times, no matter how big the baby cow is, he can only talk to Yang Qiao in a proper manner.

"Daddy?"

"Luan'er, you can't get this outfit today, go, change your gloves, change your clothes and shoes, and build a snowman, right?"

"Well, I'm going to build a snowman, but why is it so hot here? Also, Daddy, why do you wear so little, don't have typhoid fever. ”

"It's okay, you go to the dressing room below to change your clothes, and, today, it's better not to come up on the stage to play, today, I'm going to adjust the temperature on this table here, didn't you notice, this time, the temperature has changed a lot!"

"Oh, I mean, it's all hot here, and it's all different heights, and the lights are on for that."

This Luan'er's eyes really work, no, I can see that the lights around are on, and they are all colors.

"Daddy, the color of this lamp?"

"It's the color, it's red, it's green, it's ...... Most of them are mineral pigments, so they will look good at night. ”

Well, the ore pigment is still a little coarse, so that all kinds of reflections or something will really look good at night.

"Then, Daddy, it must have consumed a lot of silver, isn't it that the power of this electric light is not low?"

This, this Luan'er is not only good at mathematics, but also in physics, Yang Qiao explained it a few times, and the baby also understood it quite well, just said that the power loss of this electricity and the conductive thickness of the wire or something, well, this statement is a little informal, that is, the silver wire is better than the conductivity of the copper wire, and it is naturally the same thickness, and speaking of which, it is mainly said that the diameter of the wire is the main statement, temporary, Yang Qiao has silver wire, copper wire, iron wire, and now in Chang'an, iron wire accounts for the largest part, copper wire, mainly used by nobles, And the royal family, Yang Qiao mostly uses silver wires, naturally, his own home, are mainly silver wires and copper wires.

"Well, in the data room below, there is a full set of information, and all the real-time data, that is, voltage, current or something, you can calculate and calculate it then, according to what I said, where do you not understand, come to me again, but, pay attention to safety."

Obviously, Yang Qiao's eyes lit up when he looked at Luan'er, what was this to calculate, naturally, he also knew what Luan'er was thinking!