Zhang Zhen let Hu Hai eat, and he tinkered with this "microwave oven", in reality, the rice cooker is vigorously developing the automatic cooking function, and now people are not satisfied with steaming rice, what automatic steamed buns, cooking porridge, and making pastries have the function, and there are also some simple stir-fry capabilities.

Hu Hai can't see any other cooking tools here, and this microwave oven must be quite functional.

"Adults are interested in this, this thing used to be called a smart rice cooker, it can be fried, boiled, steamed, stewed, fried, baked, etc., any cooking technology commonly used by humans can do it, although the chips in it are backward, but it is completely enough for cooking, as long as the cooking data is entered and the ingredients are put in." Hu Hai put down the lunch box and squatted over after eating half of it.

Sure enough, so. Zhang Jinzhen smiled and said, "Show me a demonstration." ”

Hu Hai reached out and pressed his fingers on the rice cooker, and then his fingers made an upward provocation movement, only the lid on the top of the rice cooker was opened, and he put the can of beer in it.

At this time, the menu was displayed on the transparent cover of the rice cooker, which originally looked ordinary, and a voice said, "Please select the cold mode." ”

"Slightly cool." Hu Hai said.

After receiving the command, the rice cooker showed a slight coolness, and it showed that it needed one minute to cool.

After about fifteen seconds, a white mist could be seen through the glass cover, as if a wind was swirling inside, and the wind icon and cold degree were displayed on the screen.

"Can you still refrigerate?" Zhang Zhen's eyes widened, in his impression, refrigeration has always been independent, how could it be integrated with the rice burger.

Hu Hai looked at the completion of the display, and after swiping his finger to confirm the opening, he took out the beer and handed it to Zhang Zhen and said with a smile: "My lord, this kind of technology is indeed not available in the original rice cooker, I improved the chip and accessories to add it, but the power consumption is larger." ”

Zhang Zhen took the cold beer that was suitable for drinking and said: "You have this craft, you can make money by selling this, people always have to eat when they live." ”

Hu Hai sighed and said: "Now how can ordinary people have the opportunity to cook, it is good to be able to eat protein bars, most of them are just looking for roots and weeds to eat, occasionally you can meet mutant animals and risk eating a few bites, some people who live well have slaves to cook and few people use this thing, and I don't know what those rich people eat, so the menu system can't be updated." ”

Zhang Zhen took out his domestic smartphone from his pocket and handed it to Hu Haidao: "What era does this look like?" ”

Hu Hai took it in his hand and was busy knocking on an iron hat-like instrument in front of his earthen bed with a surprised face, a beam of green light appeared on the instrument, he held the mobile phone and pointed it at the green light, after a moment of ding, he took the mobile phone, but the illusion of the mobile phone appeared in the green light.

"Produced on September 13, 2015, the overall level of science and technology was F, and the level was C." The broadcast of the instrument is like a professional narrator, without the cold feeling of electronic sound.

"My lord, did you really just come out of the old world, this is really an antique from 50 years ago." Hu Hai looked at Zhen with a surprised expression, his eyes full of incredulity.

Zhang Zhen smiled: "I was once isolated from the world, and after 50 years, the technology in my place has stagnated after an accident, so to what extent has the technology here?" ”

Hu Hai nodded and said: "It is true that everything in the old world has not changed much, although it has been thirty years since the catastrophe outside, the overall level of science and technology has not been improved, human beings have been hit hard after the disaster, and the only forces are dealing with the disaster, and the technology of weapons and anti-virus has improved, and the rest is still the same as thirty years ago, and nothing has changed." ”

"No, it's improved, the use of energy crystals has changed the development process of science and technology, but it is focused on weapons and genetic evolution, so the overall technology has been improved." When he had eaten the last grain of rice in the lunch box, Shelley suddenly spoke, not a little shy, and spoke like a teacher.

"Oh, what Shelley said is that throughout mankind, war drives the development of science and technology, and when the war is over, the transformation of weapons technology into civilian use is a qualitative leap, you see I'm confused." Hu Hai said with a smile.

Zhang Jin frowned slightly and said, "What is an energy crystal?" ”

After Shelley finished speaking, she returned to her restrained and shy girlish appearance, and when she saw Hu Hai encouraging her, she licked her lips and plucked up her courage to say to Zhang Zhen: "Energy crystals generally refer to the special substances that appear on zombies and mutant beasts after the disaster, and crystallization can be produced after special extraction, and scientists have found that this crystal contains unique energy that can be developed, and his elements contain huge energy, and can even replace nuclear power." ”

Zhang Zhen was a little worried: "Isn't it just currency, it can even make things like magic?" ”

Shelley shook his head lightly and said: "It's currency, but the energy that ordinary zombies can obtain is too little, what is really used as energy is the crystal nucleus in the body of the alien beast, of course, this is not magic, scientists' research on crystallization is currently only entering the preliminary energy conversion stage, and it has not yet succeeded in completely turning into new energy, energy crystallization is a new energy source, replacing nuclear, oil, and solar energy." ”

Zhang Zhen secretly breathed a sigh of relief, almost thinking that science had been able to use crystals to generate accessory weapons at will like its chariots, and it turned out that it was only used as an energy substitute. I also have a general understanding of the currency of the last days, and energy crystallization energy has become the most valuable thing as a new energy, and it is directly used as currency in a scattered manner.

Hu Haidao: "In general, the progress is still gratifying, a lot of things have been developed using crystals, and in terms of weapons, it is the use of crystals that can fight against alien beasts and zombies, and more importantly, the emergence of the 'X evolution' gene medicine can make human beings evolve again after tens of millions of years, so that human beings can see hope." ”

"X Evolution?" Zhang Zhen said curiously, this thing doesn't sound simple.

Shelley looked at Hu Hai and nodded, and replied: "'X evolution' gene drug was developed in 2046, the first drug was launched in 2049, and it was officially put into use as an evolution drug in 2051, and the two numbered drugs currently circulating on the market are X3 and X7, which can improve the basic quality of human beings and stimulate the potential of the human body after being injected into the human body, so that the strength and ability of all human organs and tissues can be increased by 3-9 times, the effect varies from person to person, and there are unknown symptoms. 2. Evolution has an eleven percent chance of having a complete negative impact, most of which will result in the death of the user. Third, the ability to evolve is uncontrollable, and it is impossible to break through the pole of strengthening tenfold. ”

"How much does one cost?" Zhang Zhen thought secretly, increase by 3-9 times, for example, if you can punch a hundred catties, ten times is not a thousand catties, and if the human body itself is very good, that punch may be a few hundred catties, after increasing several times...... It's too strong!

Hu Haidao: "A few years ago, I knew that there were about 50,000 crystals in the black market, and there was only the X7 type, but I don't recommend using it if you are interested. ”

"Why?" Zhang Zhen was puzzled: "Very risky? ”

Hu Hai nodded and said: "Although X7 is a new type, its stability is not as good as X3, the number of X3 is very small, and it is difficult to have a black market, and the price is about 300,000, and even if it is the X3 type, his stable type is not as high as advertised, according to rumors, the average lifespan of an evolutionary after use is fifteen to twenty years." ”

"Damn, it really doesn't work." Zhang Zhen is ready to make a lot of money and then enjoy it for a hundred years.

Hu Hai hesitated and said: "It is indeed very dangerous in the last days, if you want to improve your ability, I recommend using the 'Fuxi Needle', which does not have much negative effect, but it can increase the ability of the matrix by about 3 times." ”

Shelley continued: "'Fuxi needle' is developed by Chinese researchers using the ancient acupuncture technique, after wearing it will stimulate the body's muscles and veins to strengthen the body's ability and metabolism, the current data shows that wearing it through auxiliary exercise has increased the quality of the body by an average of three times, which is currently the safest strengthening agent." ”

"Oh yes, the black market price is 500 crystals, and the regular pharmacy is 1,000 crystals." Shelley added.

"Yes, you can consider it." Zhang Zhen was in a good mood instantly, who doesn't want to be like a superman, this thousand crystal coins should not be difficult to earn.

"Hu Hai, if I want to produce a rice cooker like yours in the old world, can you make the corresponding design drawings, all the technologies can be done around 2016."

Hu Hai nodded hurriedly and said: "It's easy, there is already design information, I just need to modify some things." ”

"Well, then you can help make it, if the information can be stored in my mobile phone, I will save it, and make me a sample, by the way, it is best to let the rice cooker support the data interface in my mobile phone, such as making a software to remotely operate the rice cooker." Zhang Zhen found a way to go back and make a fortune, Geng Ming's company is to help various home appliance brands develop smart chips, find them to produce chips, and then find a factory to make finished products.

"No problem, I can write a program of 'light brain' and transmit it wirelessly to my mobile phone, and Shelley can design the software if I control the software, which is a history test question she learned when she was six years old." Hu Hai said confidently.

Zhang Zhen looked at Shelley, Shelley instantly lowered his head when he touched his gaze, and returned to a little timid and shy appearance, his two hands clasped together nervously, just like when he talked about scientific and technological information boldly and confidently before.

"Well, I bought you a dress." Zhang Zhen picked up his clothes from the car and said with a smile: "The one inside is also a light brain, tell me more things related to science and technology." ”

Shelley's eyes flashed when he looked at the snow-white dress with beautiful floral decorations, and followed him into the cave inside, Hu Hai fiddled with his bare brain outside and showed a satisfied smile, his Shelley finally had hope of living, and it would be better if he could follow the adults back to the old world.

But he didn't dare to think like this, how many old worlds were discovered by people in the last days and quickly went to destruction, thinking that the adults must protect the old world and not easily bring people back.