After a brief introduction of the properties of NIMA glue, the rune magicians were embarrassed to tell the Lord that NIMA glue had a fatal defect.

    It ages easily!

    After 3 years of use, the surface of the prepared NIMA gum will appear slight cracks and begin to fall off small pieces of NIMA gum. After another year, the surface will become pitted.

    However, what shocked all the magicians was that after hearing this "aging" defect, the LORD was not disappointed. Instead, he was so excited that he even said three "yes"!

    The Lord also patted Murphy on the shoulder and said, "the aging NIMA glue is the good glue".

    Then he asked expectantly, can we find a way to shorten the aging period to two years, or even shorter?

    After hearing the negative reply, the LORD looked heartbroken, as if someone had stolen 100 jinnals from his pocket.

    All kinds of abnormal behaviors of the Lord make the magicians puzzled, and even many people worry about whether the Lord is ill.

    For these magicians, NIMA gum, which has aged in just three years, is not much better than garbage, and its use is limited.

    But in Renault''s eyes, "aging" is one of the greatest advantages of NIMA glue. It doesn''t have one!

    Because what he needs is consumer goods, something that can be repeatedly sold and constantly paid from customers'' pockets, rather than heirloom items that can be passed on from father to son and from son to son.

    When industrialization goes on to a certain extent, magic car will enter thousands of households, and the tire made of NIMA rubber will become one of the necessary products.

    If a tire can be passed on for three generations, customers will be happy, but what else can he make money with?

    Because of this, three years is too long for him. It''s better to get old in one year, so that he can be robbed legally once a year.

    Unfortunately, the natural aging period of alginate is three years. Unless Renault can develop transgenic technology to directly edit the DNA of Sargassum purpureum, he can only accept this.

    After the material problem is solved, the nonmetal tire is a natural thing.

    Why solid tires instead of hollow pneumatic tires?

    The reason is the same as shock absorber. It''s too troublesome. It''s troublesome to make and even more troublesome to use.

    According to the rough industrial standard, Renault dares to change its name to "Jim Renault" if it doesn''t leak ten or eight times a day.

    Solid tires don''t have to worry about air leakage. They are durable and durable. They can even find 10 or 8 people to play with, and they don''t have to worry about flat tires.

    It also has low requirements on the road surface. Even if you sprinkle a nail on the ground, you can run it directly. Is there a more perfect tire?

    Moreover, in order to improve the driving comfort, Renault specially uses two kinds of NIMA rubber with different hardness to make tires.

    The outermost layer is NIMA gum containing 11% NIMA powder, which has very high hardness and strong wear resistance; the inner layer is NIMA gum containing 4% NIMA powder, which has good elasticity and can effectively absorb vibration.

    In addition to tires and shock absorbers, this all terrain vehicle has made a lot of minor improvements.

    In the use of magic tractors, bulldozers and other construction machinery, Rune magic mechanics found a lot of problems.

    From serious design defects to subtle details, more than 200 problems were collected.

    After these problems were improved one by one, Renault finally got a kind of barely reliable chassis.

    The all terrain vehicle under his butt is the product after the first round of comprehensive improvement. Although the basic principle is the same as magic tractor, the details are extremely different. It is almost a brand new vehicle.

    This is exactly the way Renault advocates to do things step by step.

    Everyone hopes to reach the goal in one step, but before taking such a big step, we have to weigh our own eggs first, whether we can carry them or not.

    Different from machines such as magic machine, the research and development of vehicle is a system engineering. The number of parts and the complexity of structure are far more than ordinary machines.

    On earth, the development process of a passenger car is very complicated.

    It often takes several years from project approval, to the completion of R & D team design, data freezing, to small batch loading, new car road test, problem improvement, large batch trial production, and finally marketing.

    The whole process involves hundreds of suppliers, tens of thousands of participants and tens of billions of funds.

    This is the right way to open the door!

    Is there so many people in Reno?

    Is there so much money?

    Is there a complete system to rely on?

    No!

    He has nothing!

    Therefore, Renault can only take a small step and roll slowly.

    After 5 minutes, the all terrain vehicle reaches the top of the mountain.

    The scenery here is very good. To the north, there are steep cliffs. Beyond the cliffs, there is an endless sea. The view is very broad. The slow waves are constantly scouring the reefs at the bottom of the cliffs and rolling up large pieces of foam.Facing south, you can overlook the small half of Odin island. You can have a panoramic view of the grassland and forest. There are lots of farmland and all kinds of paths. You can even see the small half of Hongshi town from the farthest.

    The most beautiful scenery, the warm sea breeze and the warm sunshine at noon make up the most perfect picture.

    It is also one of several scenic spots that Renault often finds when wandering in the sky.

    If we change some organizations on the earth, we will certainly circle them without saying a word and collect fees. If we want to come in, we will send a sum of money to our employees.

    Well, it''s called ticket, it''s also called protective development, do you understand?

    It seems that without their "protection", those scenic spots will be ruined

    Of course, Renault would never be so boring, nor would he be so ugly. No matter how beautiful the scenery is, he would not prevent any civilians from entering the territory.

    After the all terrain vehicle stopped, Renault thought, two large pieces of soil arched up automatically, just stuck the two rear wheels, to avoid the all terrain vehicle sliding along the hillside.

    No way, because this car has no handbrake.

    In fact, not only the handbrake, but also the brake. The Lord never needs the brake when he drives. He always brakes with his eyes.

    The master disdains to install such a backward brake!

    Besides, who dares to stand in the way of the master in his own territory?

    As soon as the car stopped, Lena immediately jumped out of the car and went to the back of the car. She opened the huge wooden trunk and took out a large metal frame. Then she took out a huge yellow picnic cloth with a thick layer of jellyfish paint.

    Yes, it''s a walk away picnic.

    Next, the "humanoid mower" waved, a miniature blade quickly turned around on a piece of grass, a large piece of grass fell to the ground, Lena trotted over and spread the picnic cloth neatly on the grass.

    The young lady consul, holding her arms, looked on with a smile. She didn''t mean to do anything, because Renault said that this picnic was to reward the young lady consul for her hard work. She didn''t need to do anything.

    Renault waved again, and a big piece of ice flew out of the trunk and came straight to him.

    Through the ice, you can clearly see that there is a sea fish in the ice.