Now wanhoo has been used to name a crater on the far side of the moon in honor of the pioneer of astronautics. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 infoRecently, in a film on the history of astronautics shot in the United States, a shot of the world's first hero who tried to fly on a rocket was recreated. This is something we can be proud of.

There is no doubt that China, the birthplace of rockets, conducted the first human experiment to fly on a rocket. But until now, we have not been able to see this precious manuscript that has been circulated abroad, so it is still unclear whether Wanhoo is Wanhuo or Wanhu (official rank), which cannot but be regretted.

In 1268, the Englishman Rogier. Bacon published a large book in which he recounted his astonishment at the sight of the outbreak of war that had been transmitted from China to Europe. "There are things that are so daunting that even lightning from the clouds pales in comparison," he said. …… Specifically, this kind of thing is cleverly designed and is only the size of a thumb. With the power of a salt called saltpeter, the small parchment would burst open with a terrible sound like a raging thunder, shooting out brighter light than the strongest lightning. It is according to this text that for a long time, European countries have actually put Rogier. Bacon is regarded as the inventor of gunpowder. In fact, what he saw was just the simplest of the various fireworks designed by the Chinese? - It's just a small explosion.

Alchemy is an important part of the history of chemistry, but its emergence and development are closely related to people's pursuit of immortality in history.

It should be pointed out that in the early history of chemistry in the West, alchemy also existed, but it was for the purpose of getting rich. Chinese alchemy, on the other hand, is being developed as a means of immortality. As the alchemist Ge Hong quoted his teacher Zheng Yin as saying: "As for real people making gold, they want to bait and obey the gods, not to get rich." This shows the difference between Chinese and Western aspirations in alchemy.

In the Eastern Han Dynasty, alchemy was further developed, and alchemists not only tried to refine gold with dansha, but also carried out experiments on refining dansha and other medicines, believing that the immortal medicine refined with dansha could make people live forever after taking it. During this period, a number of alchemy works also appeared, and the famous "Zhou Yi Shen Tong Deed" is one of them. ----introduction

Because the black-haired zombie was constantly chasing, so that the wind did not dare to relax in the slightest.

"Buzz~~~" Dense and countless poisonous insects finally enveloped the wind, and frantically drilled into the water of the fire Jiao, and easily drilled through a layer.

3. A total of six layers of fire Jiao water are constantly rotating, and when a large number of poisonous insects drill in, they gradually die one by one under the power of the fire Jiao water strangulation, but they quickly gather, specially drill into one of the water from the fire Jiao, rush all the way in, and soon pass through the second, third, and fourth layers......

But there are also many poisonous insects that keep dying.

"A talisman that contains the true meaning of the dragon! Where did you learn this wind? ”

In the distance, Jia Hypocrisy couldn't help but feel distressed and shocked when he watched a large number of his poisonous insects die.

Because although some swordsmanship is precious, such a talisman is even more precious, and it is difficult to learn even in his sect. How did he know......

Wind is the way to self-realization. Anyway, right now, the silver tree's is everything in the wind, at least for now.

"It's past the sixth floor!" The wind held the bone knife in his hand, and he also frantically resisted the poisonous insects that passed through the sixth layer, but the carapace of these golden poisonous insects was tough and difficult to destroy, and as soon as he resisted a few, a poisonous insect bit his body, biting through the protection of the armor and taking a hard bite.

"Dead !!"

"Dead !!!!"

"Dead !!!!!!"

The wind's bone knife instantly transformed into the wind's most handy sword, the bone sword, in the fight!!

The wind's bone sword stabbed the poisonous insect to death with a frantic sword, and the wounds on his body also recovered automatically.

"I can't go on like this, although I have recovered from self-healing, but there will be more and more poisonous insects...... I'll end up eating it clean. ”

Feng was anxious, "These poisonous insects are all controlled by Najia hypocrisy, I just need to kill Jia hypocrite." ”

The wind can't take care of the poisonous insects, and is ready to fight to the death. "He's self-healing."

Jia Hypocrisy on the boat in the distance couldn't wait, his face was full of anger, "The recovery of the body is amazing, and there is that talisman method!" Even if I can eat him like this, my precious poisonous insect will have to die for the most part, although my magic weapon has not been completely refined, and now it will hurt the ghost a lot, but I can't take care of it! ”

Jia Hypocrisy flipped it in his hand, and suddenly he held up a blood-red cloth flag, and the cloth flag was surrounded by a layer of black light, which was a substantiated sin!

As soon as the banner appeared, the surrounding world seemed to be darkened.

"Wind, death!" Jia hypocritically shook the cloth banner in his hand.

"Jia hypocrisy, suffer death!"

The surrounding three fire Jiao came out of the water to protect the wind that was frantically besieged by a large number of poisonous insects, and also roared, and a full four hundred and eighty-six sword weapons appeared around him in an instant, and at this desperate moment, the wind also frantically tried to challenge his limit, because the Tiangang thirty-six sword array could not kill the other party, and if he wanted to use it, he had to use it on top of the upper limit just now!

The blood-red cloth banner shakes! The four hundred and eighty-six sword weapons were also suspended, and gradually a white light appeared one by one!

……

The wind has never exerted more than just the limit......

However, since he comprehended the precious memory of Yinshu, Feng used the Tiangang Thirty-six Sword Formation to know how to guide according to the situation, and it was very easy to use it before, and he felt that although it was difficult to surpass the upper limit just now, he had the possibility of success.

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