The System Takes Me to Practice

"Then what happens if there is no gravity?"

For Rong Liting, who knows nothing about science, it is impossible to imagine the impact of losing gravity. This is like letting the ancients imagine something that can transmit sound from a thousand miles and a weapon that can take people from a thousand miles.

"Do you want to try?"

Yang Fan's tone changed, showing a weird smile, but Rong Liting remained unmoved and nodded, a little excited.

"Well then, I will satisfy you."

Yang Fan touched the ground with his right foot, and then took out a few materials for arranging the formation, and quickly pinched the tactics. In a short while, a simple anti-gravity formation was formed.

Rong Liting came to the edge of the formation curiously, and Yang Fan motioned her to enter.

When Rong Liting walked into it, she suddenly yelled, and she didn't know what happened to him.

In the formation, Rong Liting's body was suspended in mid-air, and he didn't use the slightest celestial power. Normally, even a fairy would not be able to fly if he didn't use the celestial power.

"It's a strange feeling, Yang Fan, is this the situation where you said there is no gravity?"

With Yang Fan’s current strength, there is no way to lose gravity in an area. The reason for this situation is that Yang Fan has created a gravity that is the same as the gravity of the fairyland in the formation, and the direction is indeed above. As a result, the gravity of the fairyland can be offset, and an environment without gravity in the universe can be achieved.

"This is physics, studying the nature of objects and the microscopic and macroscopic phenomena that occur in normal times."

Speaking of this, Yang Fan took out another elementary school textbook about physics, but there were Arabic numbers on it, which Rong Liting couldn't understand.

"Next is chemistry. Ask you a question, is there any way you can make the water boil or heat up on its own without using magic tricks, immortal energy and flame?"

Because Yang Fan didn't conceal the slightest words when he said this, this also caused Yan Ling, who closed his eyes in contemplation, to open his eyes, full of contempt in his eyes.

In her opinion, what Yang Fan said was nonsense. She had lived for so long and had never heard of it, so she thought that Yang Fan was talking nonsense in order to cause Rong Liting.

"How is this possible? You can't use fire, nor can you use tactics, immortal power, can you use the sun to heat it?"

"of course not."

At this moment, a white canvas bag suddenly appeared in Yang Fan's hand, with several symbols that Rong Liting could not understand.

CaOH!

"what is this?"

Rong Liting asked quickly what he thought of.

"Calcium hydroxide, commonly known as quicklime."

Rong Liting took the bag, and his divine sense penetrated into it and found that it was just a very ordinary white stone powder, and nothing else.

"Brother Yang, are you talking about relying on this thing?"

"Of course, this involves chemical phenomena, and I will tell you the truth later."

Yang Fan took out a small bowl with about half the amount of water in it, and then threw the canvas with quicklime into it.

In the first second, the two of them didn't see anything. Just as they were about to ask, in the third second, a vision breed.

I saw white smoke coming from the place where the canvas and the water touched. The two of them took a closer look and discovered that it was steam. After a while, the water in the small bowl started to boil, but the water hadn’t boiled yet, it was just The quicklime reacts with water to become calcium carbonate, and then hydrogen is produced. When it rushes into the air, it creates the illusion of water boiling.

"It's a miraculous phenomenon, I don't even notice it."

Rong Liting couldn't help sighing, and at the same time there were new questions in her heart.

"The magic is magic, but what's the use of this?"

It was Yan Ling who spoke. In her opinion, this kind of meaningless phenomenon would be of no use to herself even if she knew the reason.

"Of course it works."

After all, Yang Fan bought another luxurious self-heating rice from the mall.

Tear off the packaging, pour the pure water, rice, and tin foil packaging into the plastic box on the upper layer, and then put the canvas with quicklime on the bottom layer. The recipe condenses a cloud of cold water. Pour into it.

"This is called self-heating rice. The uncooked rice is heated by the phenomenon that quicklime meets water to heat up. You can eat it without the effort of a cup of tea."

The strange packaging and rice suddenly attracted the attention of others.

As Yang Fan put the small box containing the food on top of the canvas, and within three seconds after closing the lid, everyone heard a scoffing leak from the box, and then they saw a small hole in the center of the lunch box popping out white. Water vapor is very strange.

"really?"

Rong Liting didn't believe it. When Yang Fan took out the self-heated rice, she secretly checked it with her spiritual sense and still found no abnormalities.

After about two or three minutes, the scent of self-heating rice filled the entire Shenxing Flying Boat.

Rong Liting secretly licked her lips with her tongue. As an immortal in the fairyland, apart from eating whole grains during the ten years of her birth, she had already bigued at other times. Speaking of it, she hadn't tasted the food that mortals would eat for seven to eighty thousand years.

Murong Zhan also showed a greedy expression. As the young master of the Murong family, he always stretched out his hand when he was dressed, opened his mouth when he was eating, and ate the fairy fruit that contained huge immortal power. But this kind of fruit tastes very ordinary, if it is not good for absorption, Murong Zhan would never eat it.

As time went by, the fragrance became more and more intense, and some unbearable cultivators of the Fairyland couldn't help drooling, and the sound of a groaning belly appeared after a long time.

Soon fifteen minutes passed, Rong Liting lifted the lid without Yang Fan's instruction, and then ate with a spoon of strange material that she seemed to be broken.

The self-heating rice that Yang Fan bought was yellow stewed chicken rice. The taste of the secret yellow stewed chicken cooked in advance suddenly increased Rong Liting’s appetite. In a realm of comprehension that does not even know what science is, it is naturally impossible to have a good cooking seasoning. The food for those mortals who have not cultivated is plain and plain. At most, add a little salt to make the taste, and nothing else. Up.

"good to eat!"

It was just the first bite that Rong Liting felt that she had lived so long in vain, and she didn't expect this self-heating rice to be so delicious.

Just as Rong Liting took the second bite, her spirit on the second floor of Wonderland was shocked, and a sense of excitement came from her heart.

Yan Ling watched the whole process in his eyes, her pupils tightened, her figure shook, her face was full of disbelief.

"This is me!!!"

Rong Liting stood up suddenly, feeling that her soul was full of power at this time, she broke through, the strength of the soul has reached the fourth level, and her own strength has reached the third level of the earth fairyland.