Survival on the Island starts with a female boss

Chapter 122 Lime Powder

There is a saying from the ancestors.

Know yourself and the enemy, a hundred battles will never end.

Therefore, Ma Yongqiang decided that he must figure out the opponent's route, the route to collect food and the route to water, one by one.

Only in this way can we be targeted, targeting a certain person, and then decide what method to use to deal with what kind of person.

Some of the things that Ma Yongqiang decided to make were crossbows, bows, bamboo thorns, blowing darts, and another big killer.

Once this big killer is released, it can be said to be invincible in melee combat, it can injure countless enemies and make the enemy frightened.

Which thing is...is...!
One of the three magic weapons on the street, quicklime powder!
Of course, there is no quicklime on this island, and Ma Yongqiang occasionally discovered some clues from his life.

After many experiments, some quicklime powder was finally collected.

The shells that can be seen everywhere on the beach along the coast, we all know that the shells are formed of calcium carbonate, and the limestone also happens to be calcium carbonate.

The difference is only a matter of fire.

Of course, ordinary bonfires will definitely not work, because the temperature cannot reach the temperature and cannot decompose calcium carbonate.

Calcium carbonate is calcined to produce carbon dioxide and calcium oxide, among which calcium oxide is commonly known as quicklime, and water is added to produce a chemical reaction, and calcium oxide is transformed into calcium hydroxide, commonly known as slaked lime.

Quicklime is produced by calcination of limestone, and quicklime played a great role in our ancient buildings.

The chemical composition of limestone is limestone, caco3. It is not complicated to make, and its production method has the following aspects.

1, In fact, when the ancients made quicklime, they first removed the limestone rocks from the mountain,

2. Then make it into various small pieces like football, so that it can be fired evenly.

3. Then get it into the kiln and fire it at a high temperature. When the limestone in the kiln reaches a certain temperature, it will become.Limestone today.

3. Then you can leave the kiln after the temperature drops.

In ancient times, there was also a poem describing the calcination process of lime.

Thousands of hammers hit the mountains, and the fire burned as if waiting.

I don't care about breaking my body to pieces, and I want to stay innocent in the world.

There are so many uses for things like lime. It can be used as a building material. In addition, because it is calcium oxide fired from shells, it can also be used in medicine.

It can even be used as a food additive.

Of course, what Ma Yongqiang needs most now is to use quicklime as a weapon, and it is also a hidden weapon with large-scale destruction.

In ancient times, green forest knights often used quicklime as a hidden weapon to plot against others.

Just cover your mouth and nose with a cloth strip, close your eyes, and sprinkle the wrapped quicklime powder into the air, and the opponent's enemy will be tricked if they are not careful.

No, it's not because of carelessness, but when the other party is cautious, as long as they don't take good precautions, they can get caught easily.

Due to its characteristics, quicklime is highly corrosive. If it is inhaled into the lungs, it will cause a cough in mild cases. In severe cases, it may directly burn the lungs.

In addition, if quicklime powder enters the opponent's eyes, the intense burning pain will make the opponent lose their fighting power in an instant.

Lying on the ground and howling, looking for water to wash your eyes, is the strongest desire of the enemy after being attacked.

In modern society, there are also some street gangsters who prefer to use cheap and lethal weapons.

(End of this chapter)