A few days ago, the seventh official test of the dwarf tank ended in failure, which made Luo Ji feel a little bad recently.

The research and development project of the dwarf tank combat vehicle is not going smoothly.

In addition to quality problems, the main problem is indeed some technical problems, large and small, which have not been completely overcome. That is why the Dwarf tanks frequently broke down on the testing ground.

In this case, it is obviously still early to use it in actual combat.

"Still confused?"

At the same time as the sound sounded, the strange plants scattered throughout the Qingluo Hall began to emit a soft light.

Feeling the change in light in the hall, Luo Ji regained consciousness for a moment, rubbed his brows and spoke...

"what time is it now?"

"It's almost ten o'clock."

Ye Qingxuan walked in and said something speechless.

"How can you say that building a tank is so easy? Just take your time. How can you still struggle to achieve a result?"

"I really can't figure this out."

When Luo Ji heard this, his brows relaxed slightly, and then he spread his hands with an innocent look on his face.

Seeing Luo Ji's look, Ye Qingxuan was also amused when he walked in. Then she rolled her eyes at him angrily, and then placed the small bowl in her hand in front of Luo Ji's eyes.

"Drink."

"I don't like porridge."

"Barley porridge, the humidity in spring is heavy, drinking some is good for your health."

"Then, okay."

As he spoke, Luo Ji scooped up the spoon in his hand with a look of helplessness, blowing on the barley porridge in the bowl while looking at the new items in their Qingluo Hall.

"How's it going? Isn't this lantern plant pretty good?"

At this moment, in the Qingluo Hall, some of the lamps used as electrical appliances have long been removed, and the ceiling, desks, and everywhere in the palace have been replaced with individual lanterns.

I have to say that some special plants of the fairy civilization are really practical.

For example, the lantern plant used for lighting performs photosynthesis during the day and glows brightly at night.

While saving energy and environmental protection, you can also engage in greening, which is simply killing two birds with one stone.

The only troublesome part is that it needs people to take care of it on a daily basis, such as watering it, basking in the sun, etc. Otherwise, it will die. After all, it is still a plant.

At the same time, the initial cultivation can only be left to the elves. Other races, even the elves, cannot grow this lantern plant, so the production efficiency is not high. It takes a month to produce a batch, so

The price is definitely not cheap either.

But even so, after the first batch came out, it was still wildly sought after by the elves. After all, the concept of energy conservation and environmental protection and the characteristics of 'plants' completely conformed to their three views of the elves, and they were sold out within one day.

As for human cities, it’s not their turn yet.

The Elf Clan is a first-come-first-served basis. Before the market in the Elf Province is saturated, it may be difficult for other cities in the civilization of the world to purchase goods from the Elf Clan.

Luo Ji was not in a hurry about this.

In the Elf Province, the efficiency of wind power generation is inherently low. Once the electricity is used excessively, it is prone to power outages. Now that there is such a good thing that does not use electricity and can even save electricity, it is priority to popularize it in the Elf Province.

Nothing wrong with it.

Of course, this does not prevent Luo Ji from getting one for himself first.

I have to say that Ye Qingxuan still likes this strange plant from the fairy civilization.

After setting it up, I always felt that the hall had a bit more of a fantasy feel.

At the same time, there is no need to guess, this special plant of the fairy civilization definitely has huge business opportunities!

Afterwards, along with the overwhelming publicity from news reports, lighting factories in various cities suddenly felt a sense of panic.

Once a plant lamp like this that consumes no electricity becomes completely popular, who will want to use electric lamps?

Plant lights are energy-saving and environmentally friendly, and do not consume any electricity. From this point of view, they are undoubtedly the best electric lights.

But electric lights actually also have advantages.

The first advantage is brightness!

As mentioned before, the light of lanterns is weaker than ordinary light bulbs. Under normal circumstances, it is basically enough for home use, but what about commercial use?

Leaving aside some special tasks, let’s take a shopping mall as an example.

Many people must have noticed that in some large shopping malls, in addition to rows of incandescent lights overhead, there are also lights on in some glass display cases, as if they are trying to blind you.

But this is the brightness they need, because they must display their products and put their products in the spotlight anytime and anywhere, and the brightness of plant lights is not enough for them.

The second advantage is productivity.

As mentioned before, the initial cultivation of lantern grass takes one month for one batch, and the quantity of this batch is not large because the elf tribe's population is limited.

Although if properly cultivated, the service life of lanterns is far longer than that of ordinary electric lamps, it does not rule out that some handicapped plants will die after being raised for a few days. In comparison, electric lamps are much less troublesome.

Therefore, according to the population market of today's civilizations, plant lamps will be popular and very popular, but it is absolutely impossible for it to dominate the entire market, because there are always people who need electric lights.

And while Luo Ji and Ye Qingxuan were discussing how to increase the production of plant lamps so as to popularize them on a large scale, Zhang William and the South China Sea Fleet had also successfully left the southern sea area of ​​​​their All Worlds Civilization.

Different from the ordinary navy, the elven troops have much more freedom. They don't need to stay in the ship stupidly all the time. For example, on this day, Zhang William directly flew into the sky with Ysera and the Swift Eagle Drivers.

This is not just about moving their muscles and bones, at the same time, they are also searching for targets through high-altitude vision, and by the way, they are also opening a map.

After all, before this, the fleet of Luo Ji's Wanjie Civilization had never left the offshore area due to the existence of Hydra.

At the same time, it is worth mentioning here that for this expedition, Pompeii Lander temporarily sent a sizable murloc force to accompany him, responsible for ensuring the safety of the South China Sea Fleet under the sea.

Because according to the information provided by the group of murlocs he had recruited before, there were other murlocs outside the South China Sea.

And it was precisely because they were defeated by the other fishmen that they fled to the South China Sea, and were enslaved by Redis, who owned the Hydra.

Based on this premise, Pompeii Rand also took advantage of the expedition of William Zhang and the South China Sea Fleet to see if he could recruit a few groups of indigenous murlocs to expand the population of his murloc tribe.
Chapter completed!