In the enclosed space.
Looking at the virtual images of the three items in front of him, Xu Yun's expression was somewhat subtle.
Putting aside the Easter egg for now, from the description, it can be seen that this should be something that needs to be combined with certain real-life situations to trigger. There are no clues to make a judgment at the moment.
Even in Xu Yun's opinion, considering his recent situation of the Barbarian hitting 5 times with 0 critical hits at an 80% critical hit rate, he might not even have a chance to activate the Easter egg in this lifetime...
Only those who understand the pain of being a non-whale would understand.
After temporarily putting aside the Easter egg, only two things remained.
First is the little Newton's thought experience card.
How should I put it...
There is no doubt that it is a good thing!
As the founder of modern physics, little Newton's intelligence is undoubtedly a peak in human history, and it is certain that he is in the top ten, to say the least.
Especially little Newton at the age of 22, which is 1665, probably no one in history can match him.
Therefore, the quality of this thought card is beyond doubt. The only concern is its duration.
Half an hour, for Dong Ge, he can fight 15 times. But in terms of problem-solving, half an hour may not be much, but it can't be said to be little either.
Especially when facing some difficult problems, two or three hours are often the norm, and even on some math forums, spending four or five hours to solve a problem is considered basic.
Therefore, once this thought card is used, it must be used at the right time, and timing is crucial.
Then Xu Yun shifted his gaze to the piece of parchment, which recorded the reward for the so-called five-generation pyrrolidine formula.
It can be hard to make great work when its stolen from "pawread dot com".
Considering that there was no table or pen in the space, it was not suitable for research and calculation. Therefore, Xu Yun thought for a moment and silently said "return" in his mind.
Whoosh—
The space disappeared in an instant, and his consciousness returned to his own small room.
After coming back to his senses, Xu Yun did not rush to summon the pyrrolidine formula, but lowered his head and looked at...
His own feet.
At this moment, his feet were bare, without shoes or socks.
That's right.
The original Anta shoes or the Block shoes that little Newton gave him did not return with him.
Seeing this, Xu Yun couldn't help but touch his chin:
"In other words, the things on my body that meet the conditions will accompany me when I travel to the instance, but the things in the instance cannot be brought back?"
Then he thought of something and looked at his ankle again:
When he went to William's house for the first time, little Newton had taken him to chop firewood once. At that time, there was a red swelling caused by compression on Xu Yun's left ankle joint, and it did not subside for a long time, but instead formed a broken skin.
But at this moment, the skin on Xu Yun's left ankle was smooth, without any trace of the compressed wound.
In addition, in the past two weeks, due to the living conditions in the 17th century, Xu Yun's body had some strange smells, and his clothes were not very clean.
But at this moment, these smells had already disappeared.
Xu Yun looked at the clock on the table again. It was 4:27 in the afternoon, exactly the same as when he entered the space.
"In other words..."
"I have transmigrated to the 17th century, but the things I bring with me when I travel will selectively manifest in the instance?"
"For example, modern-style glasses, clothes, and shoes that already existed in that era will accompany me, while things like mobile phones and headphones will be automatically blocked?"
Xu Yun thoughtfully touched his chin. With this comparison, the mapping relationship between the instance and reality became much clearer.
Unfortunately, he didn't consider it thoroughly before and didn't try to get a haircut at little Newton's house to see if his hairstyle would change when he came back.
Then he went to the desk and reached out, concentrating his attention.
Whoosh—
The next second, a piece of parchment gently fell into his hand.
The parchment was covered with densely packed chemical symbols and Chinese characters, and some of the chemical structures looked dizzying at a glance.
But as a soon-to-be biology Ph.D., Xu Yun easily understood the beginning part of the chemical structure.
C9H10ClN5O2, which is 1-(6-chloropyridin-3-ylmethyl)-N-nitroimidazolidin-2-amine, the common name...
Pyrrolidine.
It is a nitroimidazole insecticide of the chloronicotinyl class, also known as a neonicotinoid insecticide, formally proposed at the 1991 Brighton Crop Protection Conference in the UK.
It is the action body of the nicotine acetylcholine receptor, which disrupts the nervous system of pests and causes chemical signal transmission failure. It is mainly used to control piercing-sucking mouthpart pests and their resistant strains.
In agriculture, it is mainly used to control aphids and leafhoppers, while in daily life, its biggest use is to kill various furniture pests.
Since its launch in 1991, it has been rapidly promoted and has spread to more than 40 countries worldwide in just three years.
Today, it can be said that wherever there is plant protection, there is pyrrolidine. Currently, pyrrolidine has become the world's number one insecticide, with global sales reaching 1.14 billion US dollars in 2014.However, such a product that had ascended to the pedestal of divinity, had not been faring well in recent years.
Firstly, there was the issue of pest resistance due to long-term use. With the widespread use of imidacloprid, a large number of greenhouse pests have developed resistance to it - a predictable outcome akin to the overuse of antibiotics.
Secondly, the target of imidacloprid is nAchR, hence it has a serious defect of becoming significantly ineffective after multiple rounds of transmission, resulting in a diminishing effect.
Therefore, the effectiveness of imidacloprid has been decreasing, like a courtesan gradually aging and eventually becoming an old madam.
Among nicotine-based pesticides, imidacloprid is considered the first generation, thiacloprid the second, and clothianidin the third.
However, within the realm of imidacloprid, the current imidacloprid is considered a third-generation optimized product.
Yes, just the third generation.
The imidacloprid rewarded from the novice task is touted as the fifth generation, which means...
There is a whole generation of technological barriers between it and the existing imidacloprid.
There is a rule in drug development, that is, there must be a progression between 'generations', and it is impossible to leapfrog generations.
Just like between button phones and foldable screen phones, there is the intermediary of virtual button smartphones. Without an intermediary product, the chasm between generations is almost insurmountable.
In other words.
If Xu Yun wants to turn the fifth-generation imidacloprid into a new product that can be put into production, he must break through the technological barrier of the fourth generation.
Subsequently, Xu Yun further unfolded the parchment, hoping to get some inspiration.
"ClC1N=CC(=CC=1)CN2C....."
"Exact molecular weight 255.05200......"
Soon, Xu Yun's gaze locked onto a Mol formula:
700.0000N000000000000
10.19364.20210.0000N030000000000
11.36033.15160.0000O000000000000
10.52005.73780.0000O050000000000
8.21532.22380.0000C000000000000
6.64532.22380.0000C000000000000.
At the same time, a large amount of information flashed through his mind rapidly.
After about two minutes, Xu Yun slapped his forehead:
"Well, I'll be damned, it's actually this thing?"
......
Note:
Perhaps I didn't explain it in enough detail before, leading some readers to think that this book is very obscure, and they helped me summarize a bunch of problems.....
Well, actually, this book has been doing quite well in terms of readership. The 'doomsday' I mentioned is not a regular recommendation, but the best little trumpet during the new book period, which is even better than the 'Three Rivers', and only 7 out of 400-500 books in the entire Qidian get this opportunity.
Apart from the little trumpet, my book can also make it to the 'Three Rivers' and the homepage strong recommendation, it won't flop to that extent =.=.....
And the results came out today, successfully promoted to the little trumpet, and it's one of the first few to be promoted, thank you all!
Also, the final Mol was obtained from a friend in the pharmaceutical research institute, isn't it rigorous?