After returning to the hotel, Meng Lang lay on the bed and recalled Su Lao's words about the supernatural.

According to Su Lao, there are extremely few supernatural people, and there is only one supernatural person in the whole of Huaxia, which is more precious than the giant panda!

In fact, he expects the existence of supernatural beings in this world, otherwise he is alone, wouldn't it be very boring, thinking of this, the corners of his mouth hooked up a playful smile!

According to speculation, the world's supernatural people should be the lucky ones with genetic mutations from a scientific point of view!

Since they belong to the genetic level, unless the gene is mutated again under some very special circumstances, the strength of the birth ability should be fixed until the peak reaches adulthood.

As for those who are halfway out and mutated like themselves, the situation is not far behind.

Because this involves the mystery of the human body's genes, it is not possible to enhance the ability training by relying on any exercise or the like, at most, it is to train the ability control to be more proficient.

And he himself can rely on the big killer of transforming cells to continuously transform and strengthen himself, and even evolve a variety of different abilities.

Therefore, he is more of a curious and curious mindset for the supernatural beings in today's world.

No matter what others do, there are more important things waiting for Meng Lang to solve now.

Looking inward, looking at the extremely slight crack in the bones of his arm, his expression was a little serious, even though he knew that it was caused by the bones in his body not being able to withstand the sudden explosion of muscle force.

The punch he took during the test at Guanghai City's home, plus today's punch, only two punches were punched, and the arm bones had already appeared in this situation, which was obviously not good news for him!

Today's deal is just two ordinary special forces, if you face a more powerful ability in the future, the muscle cells are 100% fully activated, it is estimated that when you hit the opponent, you will also have your bones shattered!

Although he is currently throwing a punch, the skin will not open under the layers of layers of human tissues such as skin tension and fat cells.

The reaction force of the force decreases layer by layer, and finally the bones bear all of it, but the remaining strength is still beyond the limit of what the bones can bear!

Therefore, Meng Lang did not dare to activate his muscle cells with all his strength at this time, but it was not a long-term solution after all, and he was not willing to have another one-punch Meng Lang's nickname!

Bones are the framework that supports the whole human body to stand, walk, run and so on, and strong bones can effectively resist the damage of various external factors.

Bone density is one of the important factors affecting bone strength, and the bone density of human beings gradually changes in the process of moving from ape to upright walking, and the density of bones decreases a lot.

The human body can increase bone density after exercise, but this kind of exercise is not exercise in the conventional sense, and the exercise here can actually be understood as the fracture and growth of bones.

Bone cells rebuild where bones were broken, and new, denser bone grows in places where there were no bones.

Relying on external forces to continuously force the bone micro-bone cracks, healing, and then bone cracks to heal again, and so on many times can gradually increase the overall strength of the bones.

Muay Thai fighters are said to use this method to make the bones of the limbs crack slightly and then increase the mechanical strength of the bones!

But Meng Lang obviously would not adopt this kind of stupid method that is too cumbersome and takes ten or eight years to achieve results.

Another main reason why he came to Beijing was to solve the problem of bone strength, and he had already looked up some relevant information on the Internet before coming.

The only way to keep the bones in the body under the auspices of muscles is to increase the stiffness of the bones, and there are only a few of the hardest substances on earth.

First of all, diamond, that is, diamond, has a hardness of 10 on the Mohs scale, which is the hardest natural substance that can be found on earth!

Replacing the bones in his body with crystal clear, sparkling diamonds may seem cool, but its high price is estimated to make him bankrupt in an instant, and he can return to the pre-liberation period.

The weight of a normal human skeleton is between one-fifth and one-tenth of one's own body weight.

According to this ratio, his current weight is about 145 pounds, so he needs 14 pounds to 30 pounds of diamonds to replace the bones of his whole body.

Expensive diamonds are judged by carats, but when it comes to him, they have to be judged by catties, Meng Lang doesn't have to think about it, and quickly put this terrible number behind!

The second type is high-strength steel, which is characterized by high strength and high stiffness, but the disadvantage is that the relative weight is relatively heavy, and it is not corrosion-resistant, so it is not in the scope of consideration.

The third substance is titanium alloy, titanium alloy has the advantages of light weight, high strength, corrosion resistance, etc., mainly used to make aircraft engine compressor parts, followed by rockets, missiles and high-speed aircraft structural parts.

The most important thing is that this alloy has good compatibility, is non-toxic, is not prone to allergies when implanted into the human body, and has no adverse reactions such as ionization reaction or rejection, and is a very ideal medical metal material, which can be used as a material for implantation in the human body.

But it's a pity that the hardness is not as good as high-strength steel, which Meng Lang can only give up.

The last one is graphene, which is known as the king of materials, and is the strongest material, the thinnest thickness, and the hardest known material in the world!

And it's very stable, 100 times stronger than the best steel in the world, and harder than diamond.

If graphene, which is as thick as 1/100,000 of the diameter of a human hair, is folded into plastic wrap, it would take the pressure generated by an elephant standing on a pencil to puncture it!

It is resistant to both high and low temperatures, and can maintain high strength in the temperature range of -253°C~500°C. Beyond this range, the intensity decreases, but it still performs very well.

Ultra-thin: a single atomic layer, 0.35 nanometers, equivalent to 1/200,000 in the diameter of a hair.

Super dense: even the smallest gas atoms (helium atoms) cannot penetrate.

Super conductivity: electrons travel at speeds close to 1000 km/s.

Ultra-high light transmittance: The light transmittance of a single layer of graphene reaches 97.7%, which is almost transparent.

Ultra-high hardness and toughness: it can be bent at will, and if it is made into a packaging bag with the thickness of an ordinary plastic bag, it can bear a weight of about two tons.

Ultra-high thermal conductivity: It is the material with the highest known thermal conductivity.

Large proportional surface area: the specific surface area of a single layer of graphene can reach 2630 square meters/g,

Meng Lang compared several materials slightly, which is light and hard, with strong plasticity, high toughness and rich raw materials, graphene is undoubtedly the best choice!