By the way, there is a problem with Lao Li's scale, the weight of this scale is only the original weight of Jiucheng, that is to say, this is a nine-tael scale, Feng Xiaotian has long known about this, but even so, he still chose to sell the rags he picked up to Lao Li, because Feng Xiaotian knows everything about the people who collect rags nearby, although Lao Li's scale is nine taels, but the other ones are eight taels, compared with the two, Lao Li is more realistic.

Feng Xiaotian stir-fried the vegetables, put the vegetables on the plate, and then poured the rice and water into the pot, and then the cooking began - what? You say he didn't wash the pot? Forehead...... Of course, this is not that Feng Xiaotian forgot to do this, but he thinks that any waste is shameful, and the pot that has just finished frying is still stained with oil, wouldn't it be a pity to wash it off with water? If you cook rice directly, you can do it without wasting a drop of oil, and a drop of oil can weigh a little five grams, a little five grams, a lot!

After all the meals were ready, Feng Xiaotian squatted in front of the stove and ate, there were still some flames in the stove, it was warmer to squat here, and by the time he finished eating, it was already eight o'clock in the evening.

Feng Xiaotian cleaned up the dishes and chopsticks, put the uneaten leftovers on the stove, and then came to the computer, he now has a very important thing to do - he wants the computer to connect to the wireless network.

In this era, there is basically no wireless network in the country, if there is, then there is only one possibility - a wireless network belonging to the military, at any time, the army as the defender of the country, has priority, such as computers and other things, the first to use them must be the military.

Feng Xiao Tianzhi said, the computer wants to connect to the external network, there are only two ways, one is a wired connection, the other is a wireless connection, the wired network is still blank in China, then you can only consider the wireless network - the problem arises: how to make the computer connect to the wireless network?

Well...... It's a problem, and it's a seemingly impossible problem, but Feng Xiaotian has found a possible way, and that is to use the radio as a medium to achieve this goal!

Radio is not too new, the country has been popularized as early as twenty or thirty years ago, and for a long time, radio as an important information receiving tool, in the country has an extremely large number of fans, but this phenomenon since the popularization of television, it has slowly changed, now is 90 years, many families already have a TV, although it is a small size of black and white TV, but compared with the radio that can only hear the sound, the illustrated and accompanied by dubbing TV is naturally more attractive.

Feng Xiaotian is a pick-up of rags, every time he picks up something, he will make a distinction, some can be used, he always stays for his own use, the radio is one of them, Feng Xiaotian has picked up five radios, but they are all bad, but he is willing to study, after his suit, he actually repaired two of them, these two radios have become the only household appliances in his home, now, Feng Xiaotian set his sights on these two radios.

Since the radio needs a battery to use, for Feng Xiaotian, this is completely a waste of Chiguoguo, so he rarely uses it, except for a few days at the beginning because he thought it was very fresh, and then it was basically placed on the table and not touched.

Feng Xiaotian knows the radio very well, the radio is through electromagnetic waves to receive signals, according to the different frequencies of electromagnetic waves, the radio can search for different stations, now the vast majority of wireless signals in the world are transmitted by electromagnetic waves, the wireless network of the computer is also this principle.

Feng Xiaotian pondered carefully, and then began to do it, he was still a little unsure in his heart, I don't know if it would be useful for Lu Dao to do this, but at present, this is the only way he can think of, if he doesn't try, he won't be reconciled.

Feng Xiaotian took out the toolbox, disassembled the radio, carefully removed the signal receiver on it, and then he turned his gaze to the computer host, and after hesitating for a while, he finally started.

Although this computer is a treasure in his eyes, a computer without an Internet connection is at best an expensive toy, and in order to further move closer to the Internet world, Feng Xiaotian decided to take a risk.

After disassembling the computer host, Feng Xiaotian didn't move anything else, he just focused on the wired port of the computer, and after thinking about it for a while, Feng Xiaotian tried to connect the signal receiver of the radio to the port, the process was a little complicated, and some uncertain, so Feng Xiaotian's speed was extremely slow, and he tried for more than an hour, and Feng Xiaotian finally finished it.

"Whew-"

Feng Xiaotian let out a sigh, although the weather was very cold, but a lot of sweat had already appeared on his forehead, it seemed that he was not easy, too, if it was not done well, this computer was likely to have problems, and the consequences were absolutely extremely serious for Feng Xiaotian.

Feng Xiaotian wiped his sweat, looked at his masterpiece, and felt a little proud and a little apprehensive, proud that this thing is not something that anyone can do, without high theoretical and practical ability, this is simply an impossible task, and he is not sure if this will have an effect.

Feng Xiaotian stood in front of the computer, only to feel that his heartbeat rate had become extremely fast, and after being stunned for a while, he decided to turn on the computer to see the effect.

Five minutes later, Feng Xiaotian sat motionless in his chair, because the computer was still exactly the same as before after it was turned on, and there was no prompt for wireless network signal input at all, so it seemed that something was wrong with his method.

What is the problem? Feng Xiaotian sat on the chair and thought carefully, after a while, he clicked on the application of the computer, and checked in the network settings column, all kinds of basic programs of this computer are readily available, so the problem should not appear in the computer itself, could it be that there is a problem with the signal receiver of the radio?

Feng Xiaotian thought of this possibility, and immediately checked it carefully, after repeated inspections, he did not find any problems, so Feng Xiaotian was dumbfounded, he sat on the chair in a daze and did not react, his eyes stared at the computer host that had been disassembled, and he wondered in his heart: Theoretically this is feasible, what is the problem?

This is a problem, at least Feng Xiaotian couldn't figure out the reason, but he vaguely thought of a possibility in his mind, but this idea was like playing hide and seek with him, Feng Xiaotian just couldn't catch it, Feng Xiaotian had a very aggrieved feeling, and after a while, he was about to be driven crazy.