After a while.
The invention of the hot air balloon caused a violent response among the entire civilization.
Even now, in the restaurants and tea shops in the streets and alleys, many people are arguing about this novelty.
If we say that Luo's previous development can only be called reform.
Then the emergence of hot air balloons is absolutely subversive for people of this era.
Humans, orcs, goblins, elves.
They won't fly.
After all, they didn't have wings like birds.
However, the appearance of hot air balloons is to let all people realize at this moment that they can fly to the sky without wings.
The people of this era officially took the first step toward the sky at this moment.
From then on, the sky is no longer unattainable.
It has also become part of waiting for them to explore.
The emergence of hot air balloons is cross-generational.
And his use, of course, is not limited to collecting resources of ancient trees.
In addition, the weather bureau can rely on hot air balloons for weather forecasting at high altitudes.
At the same time, in military terms, the value of high-altitude investigations is also enormous.
As for civilian use, Luo Ji has no idea of putting hot air balloons into civilian use for the time being.
Despite his people, he is extremely curious about this hot air balloon.
But he did not change the meaning of this idea.
The reason is simple, because in this era, the sky is not well managed.
To give a simple example, what if you have a heartfelt speculation, fly to the sky by a hot air balloon, and how to throw a fire barrel toward the city below?
This is very dangerous!
It can be said that it is a huge hidden danger.
Therefore, before he had enough control over the sky, he did not intend to put the hot air balloon into civilian use.
Even so, the enthusiasm of the people is still unstoppable.
The elves in the elf province don't have to say anything.
Some people outside the province were able to resist the curiosity of the hot air balloon in their hearts, and they went to Shenfeng City to pay tribute to the first flying vehicle in history.
This situation led to the Luo series had to order the isolation belt to be pulled around the outer edge of the old tree.
At the same time, a patrol was added to maintain the order around.
In order to prevent some onlookers from entering.
Then what is the danger.
As for the resource collection work of the ancient trees of the elves.
Luo Ji is a special collection team.
The collection team was equipped with five hot air balloons as vehicles.
At the same time, the team also added four elf naturalists.
They are nearly nine hundred years old.
In the field of natural research, experience is extremely rich.
Specially responsible for the care of the elves and old trees.
Every time, no matter how many leaves and how many branches can be picked without affecting the growth of the elves, all of them are handed over to four elf natural scientists for research and judgment.
To put it bluntly, Luo Ji found four nannies for the elves.
After all, this elf old tree is a treasure, but it can't be killed inexplicably.
This is entirely due to the value of the benefits.
However, it also fits the concept that the elves maintain a natural balance.
This decision made him almost support the entire Elf.
Let him confuse the crowd with a wave of people.
At the same time, the hot air balloon brought the impact of the elves by some time ago.
Luo Ji began to intentionally arrange for the Jingjing merchants to enter the elves to open stores.
To put it bluntly, it is to increase the communication between the elves and the goblins.
Human-powered bicycles and tricycles, as well as huge cranes and handling equipment.
The various technological products of Goblin Technology bring a lot of novel experiences to the people of the Elven Province.
Although the Elf King Zhang William and the Goblin Wang Gaowen these two goods, they still look at each other very dissatisfied.
However, the relationship between the two peoples has been greatly eased.
The intimacy has changed from the previous zero egg to one.
It is also considered to let Luo Ji see some good signs.
If you promote the relationship in the future, you may be able to rise to a friendly level.
Of course, this kind of thing can't be too urgent, so slowly.
Too much urgency is only counterproductive.
The days went on, and the people outside the window knew that there was a lot of noise.
It is now the hottest time of the year!
However, it is not particularly difficult to rely on Luo Ji in the Temple of the Gods.
Probably because the entire elf province is located in the forest.
After the window was pushed open, the wind in the forest was very strong.
In the invisible help to blow him a bit of heat.
Plus the top of the tree and the splendid elves help to block the sun.
In the recent period, Luo has been a comfortable person.
Drink the candied lake in the dry cup.
Luo Ji licked his mouth, not to mention that the taste is indeed better than the average fresh water.
This is not ordinary water, but the lake from the Star Lake.
Star Lake is so big, fresh water resources are relatively limited.
Certainly not enough to provide to all people.
A natural wonder of Samsung, can't let them drink water and drink it?
Not to mention that the lake bottom of this Star Lake also produces the important resource of 'Xingsha'.
In this way, nature is to be protected.
At present, the lake in the Star Lake is only available to Luo Ji, the emperor and the minority ministers in the Wanjie civilization.
At the same time, it is forbidden for anyone to secretly collect water. It is a felony to illegally sell the lake in the Star Lake.
In fact, Zhang William did the same before.
So for the elves, there is no change.
Said to be right.
After drinking the water in the cup, Luo decided to make a decision.
That is the summer after the summer, you can go straight to the palace of the Kamikaze City to escape the heat, the climate here is more comfortable.
However, the work to be done still has to be done.
Luo Ji has not forgotten that his own civilization is still in the Little Ice Age.
What is the most terrible problem in summer?
Drought, disaster relief, plague!
Long drought will be!
The drought has been going on for a long time, and the disaster will inevitably follow.
However, for these two natural disasters.
Luo Ji has already done preventive measures long before.
Nowadays, the water conservancy project within the Wanxiang civilization can be said to be quite perfect.
A number of artificial lakes were also dug up and connected to two rivers.
Under this premise, it is not raining, although it is very hot, but the water inside the Wanjie civilization will not dry up.
And to deal with the disaster ~www.novelhall.com~ people have already had their own experience.
Luo Ji has not said anything, many farmers have already raised chickens and ducks in their fields in advance.
It can be said that it is a matter of growing vegetables and raising ducks.
As for the final plague problem.
In the final analysis, it is a health issue.
This is a question that Luo Ji has been paying attention to from the very beginning.
Nowadays, among the Wanxiang civilization, even the sewer system has been established.
The health situation has been further improved.
Since the summer of the year, there have been no reports of diseases such as diseases in the reports sent by the city leaders.
This made Luo Ji a big sigh of relief. The lord of civilization