Egret Island, light rain first stops.

The breeze doesn't move the residual clouds, and the sky is still gloomy, so it's not refreshing to watch.

Looking at the dark clouds that were almost immobile in the sky, Tang Jiayi couldn't help but sigh lightly.

The world is really difficult to complete, enjoy the warmth of autumn and winter, but also accept the troubles of summer.

The early summer of May and June is the rainy season, with light rain, moderate rain, heavy rain, thunderstorms, and all kinds of rain changing patterns to visit this land. Other rain is fine, but the most annoying is the soft and gentle drizzle, the cooling effect is not good, but it is good at nourishing mushrooms and cultivating mold, except for humidifier manufacturers, others may not like them.

The midsummer of July and August is even more uncomfortable, the hot wind blows from the inland, burning the skin and burning the throat, and the heart is not only praying for a heavy rain to cool down, but also afraid of attracting a violent typhoon to make a mess and clean up the mess, not to mention how tangled.

What made her even more entangled was that she was dominated by people and appeared on occasions when she didn't need to come.

Around her, in addition to the employee representatives of Bee and Jiajing, there are several middle-aged men and women with big bellies and official spirits, the vice governor in charge of cultural and sports undertakings, the director of the Provincial Sports Bureau, the director of the Provincial Athletics Management Center, the deputy mayor in charge of the new cause of culture, sports, education and health, the director and deputy director of the Municipal Sports Bureau, and so on. Coupled with the indispensable entourage of subordinates and local media reporters, there are really a lot of people in Wuyangyang.

Thinking about these troubles, an airplane with a blue front and white twin-hair tail crane layout suddenly broke through the clouds and appeared in the north sky, and the roar of the engine came from afar, which immediately lifted people's spirits.

Either way, it's a good thing to be back.

Seeing the plane appear, the surrounding people also became in a commotion, and they left the air-conditioned room and ran to the airport to absorb the exhaust gas, but they were just waiting for this moment?

The reporters on the periphery of the crowd were also excited, and they all raised/raised their cameras and video cameras to aim at the Blue Bird that was in the corner. Although this plane has been on the news several times, after all, this is a local tyrant toy worth hundreds of millions, and citizens and netizens love to watch it, so they naturally want to take a few more photos for later use.

Fortunately, this morning's light rain did not cause flight congestion, and the Jade Bird did not wait much before getting permission to land, and soon landed smoothly on the runway, and then glided down to the business jet apron where everyone was located under the command of the tower.

Seeing the plane coming, everyone is welcome to take action immediately, the music goes, the flowers are shaken, and they try their best to create a lively and cheerful atmosphere.

On the other side, the cabin door slowly opened, and the uniformed flight attendant and the casually dressed Atletico Madrid appeared at the door one after another.

Seeing the crowd on the ground and the welcome banner behind the crowd, Atletico almost burst out laughing, "I'll go!

On the red banner, there are 20 bee rhymes printed in bold letters: Congratulations to Atletico Madrid on winning the marathon championship of the National Games!

In his past impression, the airport pick-up by the official organization was all athletes, peacekeepers, foreign aid teams, and even emergency returned overseas Chinese, but now it is his turn suddenly, but it is the first time.

Obviously, someone has forgotten the fact that the local government organizes a hand-off of the members of the two committees every year, and he himself is one of the latter.

The purser on the side knew it, but he didn't break it, but said: "This is the first gold medal in this year's National Games, and it is also appropriate for the province and city to pay attention to it." I should give you bonuses and benefits later, but it's certainly not as much as your sports donation. ”

In the Tianjin Marathon held this morning, Atletico Madrid, who had just flown from Shanghai to Tianjin, easily ran 2 hours and 3 minutes, and won the championship without surprise, winning two gold medals in one fell swoop. One of them is the gold medal in the men's event of Tianjin and Malaysia, and the other is the gold medal in the men's marathon of the 13th National Games, which was held in parallel.

In fact, this National Games will not officially start until August this year, and the marathon event will be held in advance. This also means that Atletico Madrid's gold medal is the first gold medal in this year's National Games, and it successfully helped the Fujian provincial team to take the lead in the medal table.

What's even more exciting is that because the official competition is not until the second half of the year, they will maintain this ranking for a long time together with the Jibei team, which won the gold medal in the women's event half an hour later. Although all the people who engage in sports in China are atheists, when a good omen comes, everyone will not refuse, so it is natural to celebrate it in a big way.

And, as the purser said, this is not without a relationship with a local tyrant and the intention of striving for more sports donations. The state has limited funding, and the development of mass cultural and sports undertakings urgently needs the contribution of social elites.

Nodding slightly, Atletico didn't wait too long on the gangway, smiled and waved down, and then stepped on the red carpet that had just been rolled out to the front of everyone.

Next, it is naturally a fixed process of students offering flowers, leaders giving speeches, representatives speaking, and reporters taking pictures. Everyone is a veteran driver, and there is no delay in doing it, and the whole process can be completed easily. Then, the people also greeted and took pictures, and what should be done was almost done, and everyone had their own plans to leave and scatter the birds and beasts. Today is a working day, although the culture, sports and Weixin are almost all cold yamen, but there is also some work that needs to be dealt with urgently.

At this moment, Atletico Madrid stopped everyone and said with a smile: "Speaking of which, I originally wanted to trouble the leader, so it is better to choose a day than to hit the day, so let's do it together today!"

Ma's request is not complicated, he wants to send warmth to the city's 8,000 front-line sanitation workers, oh no, it is cool, so he specially invites all leaders and media colleagues to witness together.

The face of the richest man in the province is naturally to be given, and everyone readily agreed, and called others. Then the director of the Municipal Sanitation Bureau and the District Sanitation Director, who were busy in their respective offices, were called out, and together with Deputy Mayor Huang, who hurried to be in charge of urban construction and sanitation, they joined the temporary visit and condolence group.

Sanitation workers usually work in three shifts, and at the moment only more than 2,000 people on the afternoon shift are still on duty. These people are scattered all over the city, and it was obviously not practical to gather them all, so a sanitation station near the airport was selected to be the representative of the donation.

Because she had to wait for the sanitation workers to gather, Tang Jiayi finally found a free time to chat with Atletico Madrid.

"By the way, what about your bastard?"

Atletico smiled, "You said 'Lulu', I left him in the Shang, and he may have been dismantled and sliced and studied at this time." ”

At the RISC V meeting a few days ago, Atletico Madrid took out the intelligent simulated baby "Lulu" created by its digital biology company as an example, leaving a bunch of intimate photos of holding children and coaxing children, and then it was taken out of context and distorted into an "illegitimate child scandal", which was very noisy for a while.

Of course, now that the dust has settled, the rumor-mongering public account Big V has been banned, and the robot was also sent to the Mobile Academy by Atletico Madrid.

Hearing this, the lady also smiled, "The most sliced should be you, Nike people even use the F1 track, and they haven't been able to break through 2 hours until now, there must be people in the sports world who want to cut your slice." ”

Shrugging, Atletico smirked: "It's a pity, they're doomed to disappointment." ”

Smiling and shaking her head, Tang Jiayi skipped the topic and asked, "Is it really going to be hotter this summer?" 14, 15, 16, it's been hot for three years in a row, why should it be cooled down?"

"Hey, what's the 'should'? Global warming, global rampaging can happen. ”

"Yes, anything can happen," repeating the other party's statement, Tang Jiayi's voice changed, "So it's possible to get hot and cold, what if the cool summer pie is correct?"

Compared with the earth, human beings are still too small, and it is really not an easy task to find out the details of the earth.

Thanks to a dense and sophisticated network of automated monitoring and increasingly sophisticated supercomputing technology, meteorologists can predict short-term weather with greater accuracy. However, when the time scale is extended to the medium to long term in months and years, the forecast becomes unpredictable.

Different research methods often lead to diametrically opposed results.

Taking the 2017 Northern Hemisphere summer temperature as an example, some people think that it will get hotter and propose to prepare for a hot summer, some people think that with La Niña, there should be enough rain to alleviate the heat, and some people think that it should be a cool summer after three consecutive years of heat. All three factions have their own data and reasoning, but they all lack strong evidence to convince their opponents.

Atletico clearly agree with the first sentiment and have done a lot to prepare for it. In addition to building a position to absorb a number of air-conditioning stocks, planning to rub off on a wave of high-temperature theme stocks, he also arranged for his subordinates to develop air-conditioning clothing, intending to develop this new category, and now it has also achieved results one after another.

"What are you afraid of?" Atletico smiled indifferently, "As long as it's not the 'day after tomorrow' kind of global ice, these summer equipment will not be sold, the difference is only the speed of sales." ”

Tang Jiayi spit out the word "sigh" disappreciatively, and said disdainfully: "A casual search on the Internet can see that many air-conditioned clothes have been invented, but none of them have been pushed to the consumer market, which shows that this market is obviously small and pitiful, and it can't be sold for a few years." ”

"It doesn't matter," Atletico continued to say calmly, "If you can't do it, you can give it away for free, I will give away 8,000 pieces, and another 100,000 pieces are nothing." ”

"100,000 pieces, all of them are air-conditioned versions?" Tang Jiayi looked at her husband with a smile.

The concept of air-conditioned clothing is not new, it is roughly divided into three major schools: air-cooled, solid-cooled, and liquid-cooled.

The air-cooled structure is very simple, and a portable fan that blows inward on the clothes to help dry the sweat of the upper body can play a certain auxiliary cooling effect, which should be called a fan clothing.

Because of the low cost, simple structure, and low power, the refrigeration effect of this "fan coat" is quite limited, and when encountering today's high humidity environment, it will be blind because of poor sweat evaporation, and the summer in the south has always been humid.

The solid cooling structure directly inlays solid cooling tablets, such as Xiaoice bags or semiconductor cooling tablets, directly on the clothing, thereby bringing cooling to the skin in specific areas (due to differences in muscle and blood vessel distribution, the degree of heat varies in different parts of the body). It's just a pity that the specific heat capacity of the ice cubes is only half of that of water, and the cooling effect doesn't last long. The semiconductor refrigeration sheet also has the problem of low efficiency, and it is not economical to use it for experiential home game peripherals such as "Ice and Fire Vibration Clothing", and it will be very uneconomical to use it for cooling and cooling.

As for the liquid cooling structure, it is the most complex structure, its core part is a thin tube vest filled with coolant, the coolant is driven by the pump to circulate in the pipe network, bringing the excess heat from the human body to the heat exchange unit behind it, and then releasing it. This thing used to be used in special uniforms such as spacesuits and blast furnace protective suits, which belonged to high-precision technology, but now the threshold has been greatly lowered due to the spread and popularization of PC water cooling technology.

There are three options for the heat exchange unit connected to the cooling pipe network, ice cubes, semiconductors, and air conditioning compressors, the former has a simple structure and the lowest cost, but it needs to carry a large number of ice cubes in order to extend the working time; the semiconductor solution is the lightest, but the power consumption is high and the cost is high, and the battery life is also a bit pitted, which is only suitable for the local tyrants who are not bad for money; the compressor solution has the highest energy efficiency ratio, but unfortunately the cost and weight are also the highest.

Taking into account various circumstances, Atletico Madrid decisively abandoned the uneconomical semiconductor solution and determined three air-conditioned clothing solutions: fan version, ice cube version, and air conditioning version. Their weight and cost are increasing in turn, but the overall cooling effect is also increasing step by step.

So when he heard his wife's rhetorical question, he did immediately change his face, "How is it possible? A micro compressor costs hundreds, and 100,000 sets is tens of millions, and I can't afford to send them." You can only take the cheaper ice cube version and the fan version to make up the number. ”

"Cut!" the lady pouted, "what about your arrogance?"

Atletico Madrid weren't too upset, "It's good to have. Even the fan version and the ice cube version may not have much capacity. ”

Speaking of which, he suddenly became interested in air-conditioned clothing, and his climate research institute believes that this year will be hotter is just a reason, although these people are from the Department of Atmospheric Sciences, but the content of their usual research is historical weather reproduction, game engine weather module development and other activities, academic authority and persuasiveness are not much. What really made him decide to enter the field of summer equipment was the regulatory crisis encountered by the drone business. Because sales were expected to fall, he needed to find a way to absorb the spare motor capacity, so he thought of an air-conditioner jacket that also needed a strong motor.

However, this is only a supplementary means just in case, as long as the drone can still be sold, there is no easy transfer of production capacity, and the reason for giving up the big is small.

Tang Jiayi nodded, accepted the explanation, and then asked: "You don't seem to have solar energy in those air-conditioned clothes, right? Why don't you install solar energy? Isn't this more environmentally friendly and lightweight?"

"Dear, have you ever considered the power generation power of solar cells? Solar panels can provide about 1.1 to 1.8 watts per square meter of specific output power when the sun is strong and direct, and urban buildings will definitely not be able to fill the power when they are blocked by the sun. Generally, the rated power of a small fan is a few watts, which can be easily brought up with a power bank of dozens of dollars, but it takes one or two square meters of solar panels to replace it with solar energy. So, you know......"

Of course, there are fans and liquid pumps with a rated power of 0.5 watts or even less, but such gadgets usually have little "strength" and will only become a joke when installed on air conditioners.

(End of chapter)