Scientists first released various types of unmanned detectors, which can capture the gas above the planet's atmosphere and analyze its specific composition.

Life is almost everywhere. Microorganisms may still exist where there is any living space.

"It seems that something has been found."

After a series of analysis, biologists finally determined that these so-called microorganisms are carbon based life.

"Alas!" Hearing the result, several lovers of silicon-based life couldn't help crying.

"... I said, it's not silicon-based life... Ha ha, you owe me a bottle of Maotai!" Wang Junpeng grinned. He and some colleagues had wagered on it and easily won the final victory.

"It's boring. It's carbon based again. It's good to have some boron based life. "

Several other young people are whispering that the planet has not produced so-called miracles.

I'm kidding, miracles are so easy to happen!

When all the preparations were ready, the whole small fleet sent a series of electromagnetic waves in a very friendly native language.

The power of electromagnetic wave is not big, just let some Observatory receiving stations receive signals.

Humans are not here to cause panic. There is no need to let all tepp people know that there is an alien civilization above the atmosphere. That's the demeanor.

As for the so-called greeting, it's the same old way:

[unknown civilization, Hello, we are human civilization from afar, coming with peace and goodwill.]

[we abide by the principle of equality and free trade. Everything can be bought and sold, as long as you can pay the corresponding price...]

[we have brought precious scientific and technological knowledge and material wealth, which is a good opportunity for both sides to enhance exchanges and promote each other's development.]

[we are collectors of different cultures and works of art in the interstellar civilization. We are eager to collect the history and cultural works of your civilization, as well as the art works and biological specimens of the planet. If your civilization has such a desire to communicate, you can send electromagnetic waves to communicate with us.]

[the spacecraft will stay above the planet's atmosphere for a period of time. I hope to get the reply of your civilization...]

……

This is a unique civilization with empty boats as the main means of transportation.

Due to the huge volume of empty boats, a relatively wide parking place is usually required, so the space between houses in cities is also great. Large empty boat parking squares of more than 10 hectares can be seen everywhere. In order to cope with the high gravity environment and the occasional typhoon weather, the tallest house in the city is only about 20 meters, but it is a bit like human rural areas.

Large and small empty boats go back and forth in various parking squares between cities, in an endless stream and in order.

In the city, ordinary people are not allowed to own their own airships. It is difficult to get an empty boat driver's license. It also needs a large parking spot. It is not cost-effective to pay a high rent for this parking spot.

Many people have empty boats in rural areas, but they can't drive into the city.

Astronomer O'Brien started his day's work from home. The pace of life of TEP people is not fast, but it is not slow. A day on this planet is equivalent to 31 hours on earth. It's nothing to spend one or two hours on the way to work. And there is breakfast on the empty boat. Although the price is a little expensive, it tastes good

"Hey, angel, is this your new car?" O'Brien said hello curiously when he saw his neighbor trying to drive.

"Yes, the driver's license of airship car is not easy." Anqi wiped his car with great pride. This empty boat car is the latest means of transportation and is very expensive.

In order to resist the high gravity environment and dense atmosphere, the body structure of TEP people is evolutionarily a bit like an orangutan. They need two forelimbs to help them walk, so the structure of the car is also very different from that of humans. It looks very flat, a bit like a racing car, with four big tires, streamlined shape, and a helium airbag like a kayak around it.

This is a new type of land vehicle. This layer of airbag is equivalent to the periphery of the car. Some balloons are added to provide a certain buoyancy, which can resist the huge gravity of the planet.

Otherwise, the gravity is too large, and it's troublesome to burst a tire.

The reason why this neighbor can afford this kind of car is just because he is a lucky second generation

"What a good car... I heard that there are already such public transport in cities in the south?"

"Yes, but the price of public transport is much higher than that of cars. The price of tickets is also very high. People complain a lot..."

"It'll get better."

They chatted casually. O'Brien believed that with the progress of science and technology, everyone can use their own car in the near future

Maybe

He got on his bike and went to the empty boat platform.

At the foot of my beloved bicycle, there are similar empty boat airbags, and the price is quite high. By the way, the reason for the high price is that the gas in the airbag cannot be hydrogen, but helium.

When hydrogen is used, it is easy to produce a big explosion and safety accidents because of a little spark, while helium will not.

However, helium reserves on a planet are limited and are usually mixed with natural gas. Unlike hydrogen, electrolytic water can be obtained, so the price is quite expensive.

Come to the nearest empty boat platform and park your bike. The TV above is broadcasting international news.

"... on the 12th local time, the judicial committee of the house of representatives of the National Assembly passed a resolution to establish guidelines for the investigation of impeachment of the president. Multiparty people immediately expressed strong opposition, while internal opinions on impeachment were divided... "

"... the dolphin pig plague in antimercia is still spreading and has endangered the normal life of about 500000 people."

"... the exchange of fire between India and Pakistan caused 300 civilian injuries, which was strongly condemned by the Austrian Ministry of Foreign Affairs..."

"... there was another tragic performance event in the baseball country, and the female star Cui Xuexue died at home..."

The planet is too big. There are more than 1000 countries, large and small, with constant contradictions. Almost no day is peaceful.

O'Brien sighed. Fortunately, Austria is one of the most powerful countries on the planet. It ranks in the forefront in terms of scientific and technological strength and territorial resources, and there is no big chaebol interfering in the political circle. With a land area of 7 million square kilometers, no small country dares to provoke it, and its internal politics is stable, which is the greatest advantage.

Sixty years ago, the completion of submarine cable announced the arrival of the global Internet era. This major project lasted a whole hundred years and finally connected the networks of 221 major countries. However, more than 800 countries are still in a state of loss of contact. For these remote and backward countries, any news can only be spread by telegraph, which is undoubtedly very difficult to communicate.

Even what happened in these countries is closed, and we have to know it every few days.

For example, this small country, a great country, lives in a corner of the planet and is monopolized by several oligarchs. There are a lot of shit, and the hidden rules have burst into the open. Even the Chinese people are brainwashed by the domestic media and always think they are invincible.

"What a strange and conceited country." O'Brien scolded in his heart.

In order to solve the global traffic problem and use it for rapid transportation between the two places, scientists once wanted to develop an aircraft with a speed of 800 kilometers per hour. But in the end, due to too much friction with the air and poor engine technology, the development of this aircraft failed.