As soon as Huang Chengyan shouted this, Lu Bu immediately summoned them in.
Soon, Huang Chengyan's two disciples walked into the upper study with a set of equipment.
Several eunuchs and palace maids who served in the upper study were curious to look at the set of equipment held by the two disciples.
I saw that this set of equipment was very strange, they had never seen such a strange thing, and there were many wires connected to it, I don't know what it was for.
Looking at the emperor Lu Bu again, he came to this set of equipment excitedly and said to Huang Chengyan: "Father-in-law, you operate quickly, let me take a look" Huang Chengyan smiled and said: "Don't worry, don't worry, the old man has already experimented, you can take a look."
As he spoke, Huang Chengyan first took a glassware with a narrow back end and a bulging front end, like a round ball but irregular.
Well, if it is seen by modern people, it will probably be able to guess that this should be a light bulb.
The reason why the word "yes" is used is because the bulb made by Huang Chengyan is much more crude than the modern bulb and does not look exquisite.
But in appearance, there is not much difference.
At this time, Huang Chengyan's hand touched the switch, smiled, and said obscenely: "Below, it is the time to witness the miracle, dangdangdang" Hearing Huang Chengyan's words, Lu Bu couldn't help but have black lines on his head.
Huo, this old man followed Huang Yueying to learn a full mouth, and he learned badly Lu Bu didn't want to think about it, who Huang Yueying learned from him, didn't he learn it from him The next moment, Huang Chengyan pressed the switch, and the light bulb suddenly emitted a dazzling light, which immediately caused the eunuchs and palace maids present to exclaim.
This, this, is really incredible It's really amazing How can such a big thing shine so brightly?
And there is no smoke yet, and there is no ignition, how the hell is he bright Could it be that the master of the country will not be able to do magic Seeing the brightness of the light bulb, Lu Bu couldn't help but nod with satisfaction.
Then Lu Bu couldn't help but ask Huang Chengyan: "Father-in-law, I don't know how long you can use this bulb without this light bulb after you have done experiments."
Hearing Lu Bu's inquiry, Huang Chengyan laughed and said: "Your Majesty, you can rest assured, we have all done experiments, and it has been lit all the time, and there is no problem for three days and three nights." ” Well, if it can reach this level, it can already be put into use.
Huang Chengyan continued: "Your Majesty, we have also prepared some battery packs, and in the past few days, where are the queens in the palace and a few mothers, you can use this bulb." ” "Good" Finally the light bulb was made, and at night, don't light that damn candle anymore.
The light of the candle can't be compared to the light bulb, and there is a pungent smell.
Although the candles used in the palace are all high-quality, even if they are high-quality candles, they will inevitably smell.
This bulb is different, not to mention bright, and it will not produce any peculiar smell.
Huang Chengyan said excitedly: "I believe that soon the light bulb will be popular in Nanjing, but I am afraid that only those rich businessmen can use it, ordinary people, I am afraid it is still difficult to use the light bulb."
Because of the problem of technology, the current cost of a light bulb is not cheap, of course, if you just buy a light bulb, I believe that even ordinary people can buy it.
However, the battery pack used as a power source is very expensive, because the electrolyte and other substances in it are still quite expensive to manufacture.
This is also a matter of no way, now the scientific and technological level of the Dahua Dynasty can be said to be advancing by leaps and bounds, but there are still too few scientific researchers, which directly leads to the level of production and research and development, as well as the manufacturing capacity is far from keeping up.
At the home of ordinary people, even if they can buy a battery pack by smashing the pot and selling iron, I am afraid it is difficult to bear the maintenance costs such as replacing the electrolyte inside.
In Huang Chengyan's view, there is still a long way to go for light bulbs to enter thousands of people's homes.
However, Lu Bu didn't think so.
Well, if it really wants to be fully popularized in the whole Dahua, I am afraid that it will never be possible without ten or eight years of hard work, and it will take even longer.
But this time is definitely far shorter than Huang Chengyan's estimate.
Because now the Dahua Dynasty realizes all this, it is not from scratch, it needs to cross the river by feeling the stones.
Rather, they have practical experience to learn from, which can save them a lot of detours and save a lot of time.
Thinking of this, Lu Bu couldn't help but say to Huang Chengyan: "Father-in-law, in fact, it is not as difficult as you think to let light bulbs enter thousands of people's homes, I think you can study power stations in the next step." ” Lu Bu hadn't mentioned the concept of power stations before, so Huang Chengyan couldn't help but show a confused look on his face after hearing Lu Bu's words.
"Your Majesty, I don't know what this power station you are talking about is for and what it is for" Lu Bu smiled and said: "The power station is probably like a storage battery, but it is a very large storage battery, which can supply thousands or even hundreds of thousands of households with electricity. ” "I have abundant water resources in Dahua, so I can consider using water to generate electricity.
As long as the Shuili power station can be built, then it will not be far from the time when all the people of Dahua can have electricity. ” Hearing this, Huang Chengyan's eyes lit up all of a sudden.
Hurriedly asked Lu Bu what the principle of the power station is, how to structure it, and other details.
And for this, in fact, Lu Bu has been prepared for a long time.
Lu Bu handed the information that had been prepared in advance to Huang Chengyan, and after Huang Chengyan took it, he couldn't wait to open it and quickly indulged in it.
Seeing this, Lu Bu couldn't help but smile slightly.
According to Lu Bu's understanding of Huang Chengyan, his father-in-law will definitely leave with this information soon.
As long as he finds a project of interest, his father-in-law will soon reach the point of forgetting to sleep and eat.
But this time, Lu Bu obviously miscalculated.
Because this time, Huang Chengyan quickly put together the information that Lu Bu gave him.
Then he said to Lu Bu dissatisfiedly: "Your Majesty, we have achieved such great results, don't you have nothing to say?"
Hearing Huang Chengyan's inquiry, Lu Bu couldn't help but sweat, how could he not express it, but can he still ask for this expression Lu Bu couldn't help but say: "Father-in-law, you can rest assured, everyone in the project team has rich rewards, and no one is indispensable." ” Huang Chengyan said unhappily: "Is there only a reward?"
Ah, what more could you want than a reward Lu Bu couldn't help asking: "Father-in-law, what else do you want, as long as you bring it up, I will satisfy you."
Huang Chengyan smiled and said: "The rest is not needed, they only need the emperor to personally invite them to a meal":