Add Bookmark | Recommend this book | Back to the book page | My bookshelf | Mobile Reading

Free Web Novel,Novel online - All in hlnovel.com -> Sci-fi -> Quick Travel Guide to Retirement

Chapter 1161 My time traveler grandson is a bit stupid (4)

Previous page        Return to Catalog        Next page

    You can search for "Quick Travel: Retirement Guide" on Baidu to find the latest chapter!

    Over here, Qiao Mu is chatting with Wen Hu, but Wen Fu on the other side is still unwilling to go through time and do nothing.

    I secretly made handmade soap in the study room.

    "It's a pity that he is neither a chemical major nor has any system assistance. He only knows that making soap requires lye and edible oil for saponification reaction.

    ¡°However, he felt that this thing should be quite simple to make. He only needed to experiment a few times and he could get it done. Otherwise, his identity as a time traveler and a college student would be lost in vain.

    He had just traveled through time for less than a week, and started planning after basically understanding the surrounding situation.

    The reason why it has been delayed until now.

    That¡¯s mainly because he is good at alkalis.

    There was something unexpected.

    At first, he asked the boy to help him buy soda ash, and he also specifically mentioned that he must buy soda ash.

    But there is no soda ash at this time.

    Even earth, alkali and fire alkali are not easy to buy.

    ?A lot of the time I make my own.

    So the boy spent a whole day searching all the pharmacies and grocery stores in the county, but he couldn't find any soda ash. He could only look at it with a sad face, and went back to his hometown to report that there was no soda ash.

    Wen Fu was stunned at that time and began to wonder whether the name of ancient soda ash was different from the name of modern soda ash. Therefore, in front of the boy, he vividly described what soda ash was and what it was.  The appearance may not be called this name now, but this is what he wants.

    After hearing this, the boy thought about it for a while, then hesitantly asked him if it was caustic soda.

    Wen Fu hesitated for a while before he remembered that caustic soda is also an alkali, but its purity is not as high as that of soda ash.

    So in the end, I nodded.

    He nodded, and the boy immediately shook his head, saying that he couldn't do it. He said that caustic soda was too dangerous and could only be found in the hands of some hunters who specialized in skin tanning. Ordinary pharmacies could not sell it, and if  If the young master had an accident with caustic soda, he couldn't afford to wait.

    ¡°In short, he failed to do it in the end.

    Not only did I not get caustic soda.

    He was also scolded by his mother.

    Having no other choice, Wen Fu thought about it again for a while, and then he had no choice but to turn to plant ash. He planned to use the plant ash to make soap first, and then use the made soap to negotiate terms with his mother.

    Now he is in the study, using the plant ash water he stole a few days ago to make the plant ash water, ready to start making small handmade soaps.

    "But he doesn't know exactly whether it is useful, so he has specially set up several control groups, and is gradually conducting experiments with different proportions and weights, intending to choose the optimal proportion.

    When the time comes, use the best one to negotiate terms with his mother.

    As the first portion of precipitated plant ash water was poured into the first portion of lard he stole from the kitchen, Wen Fu immediately began to stir vigorously, and then stirred for more than ten minutes without any change. The lard was still the same.  Although lard has been somewhat fused with plant ash water, no so-called saponification reaction has occurred at all.

    ¡°Hey, that shouldn¡¯t be the case. Isn¡¯t soap made by mixing alkaline water and cooking oil?

    Is it necessary to use vegetable oil?

    But there is no reason.

    Didn¡¯t it say it was made like lard in ancient times?  "

    Looking at the mixture in the small jar that was not very harmonious, and even the lard itself was slightly solidified, Wen Fu thought about it carefully for a long time, and then he began to wonder if it was because he did not heat the lard to melt it.  As a result, the agglomerated lard cannot undergo saponification reaction.

    ¡°However, there is neither a gas stove nor an induction cooker in his study. If he wants to heat it, he can only heat it on a charcoal basin. But it is almost summer now, and the charcoal basin has long been removed.

    There was no other way. In the end, Wen Fu could only collect a few candles from his study, then lit them all, and made a small stand by hand. He placed the small jar on top of the candles to burn while stirring slowly.  .

    With the flame heating, the lard finally began to melt slowly, and the plant ash water that had been poured in also quickly gradually merged with the lard, forming a saponification reaction, but the reaction speed was much slower than the normal reaction.

    Because the alkali content in the plant ash water is not sufficient, his method would be good if it can cause a saponification reaction between each other, but there is no need to pay attention to speed.

    ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ???Half an hour.

    Wen Fu almost broke his hands while stirring, and then he barely finished the first portion, and got a portion of soap that was slightly darker than the malt color. What he had to do next was very simple.  If you want to make a smaller one, put it in the mold to cool. If you don't want to make a mold, just put it in a jar and cool it.

    Wait for two days for the soap to solidify before you can use it.

    Of course, this is because he uses plant ash as alkaline water, which contains very little alkali. If soda ash is used, it still needs to be left for dozens of days to reduce the alkalinity.

    ¡°Oh my god, this thing is so tiring.

    ¡°Forget it, let¡¯s wait until tomorrow to get the remaining copies. I¡¯ll have to write in big characters later. If I get two more copies, I won¡¯t be able to write in big characters.  "

    Wen Fu was not a hard-working person to begin with.

    When he felt that his arms were exhausted, he decided to give up.

    Nothing is difficult in the world, as long as you are willing to give up!

    This has always been his motto.

    Besides, I will go to ethnic studies in the next two days, and my husband will probably have to check his homework. Although he has accepted some of the instincts of the original person, he is still a little worse than the original person in all aspects.  , those words written out should not be scolded to death by my husband.

    There is no law on the protection of minors at this time.

    There is no saying that corporal punishment is not allowed.

    Sir, I will show you in a minute what it means to have a blooming butt and what it means to have a swollen hand.

    Therefore, Wen Fu never dared to relax.

    When the first batch of soap, which he didn¡¯t know if it could be formed, was ready, he quickly hid the remaining plant ash water and lard, arranged the study room as it was, and then began to move his wrists, preparing to complete today¡¯s large-character task.

    More than two hours later, after Mrs. Wen Hu finished dinner at Qiao Mu¡¯s place, she found an opportunity to say goodbye and leave, and came back with the three pots Qiao Mu gave her, intending to surprise her son.

    However, as soon as she stepped into the courtyard, she heard her husband-in-law's angry scolding, which was obviously an angry scolding of her son. Therefore, Mrs. Wenhu immediately accelerated her walking speed and reached the main hall in less than two minutes, and hurriedly spoke out to save  Her son:

    "What are you scolding Fu'er again?

    ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Isn't it normal for Fu'er to fall behind a little in his studies? He is still young anyway, and he will catch up in two months. You are still holding the cane. What do you want to do?  "(Remember the website address: www.hlnovel.com
Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report