Chapter 171 Be a Hot Air Balloon
Recently, a new teahouse has appeared in Weissenburg City. The private rooms are spacious and bright, with comfortable seats and bookshelves. The guests are in groups. People come here with their own books, exchange knowledge, read and discuss together.
On this Sunday afternoon, many guests came to the large box of a teahouse. The sound of music played by Wesson Broadcasting Station came from the radio. It was the time of the music program. The performer was Former band member of the Wesson Family.
This time Frederick did not take Vanessa to the Grand Duchy of Mainz. She needed to sort out the documents of various departments and wait for the leaders to process them when they came back. At this time, she was sitting shoulder to shoulder with Schmidt, studying A book from the Kingdom of England called "Natural and Political Observations on the Bill of Death."
On the sofa next to them, Katie and Koehler looked serious as they jointly analyzed the color combinations in a manuscript storybook from the Kingdom of Gaul.
BASF and his wife, who was five or six months pregnant, sat on the other side, listening to Duval promoting the latest insulated baby bottle.
Duval’s newlywed wife Wagner was introducing the information he had collected on unmarried young women of the right age to his fellow senior Liebherr. This was an order from Professor Ogilvy to give this Nerds find company and get out more often.
Liebherr was on pins and needles at the moment, wanting to run back to the laboratory and continue tinkering with the excavator.
Suddenly, the voice from the radio broke the tranquility in the box: "Now an emergency announcement! Schmidt, BASF, come to the castle immediately after hearing this. It's up to you whether the principal can get a wife. !!”
Omet’s voice was very familiar to them. The emergency notice was repeated three times before everyone came back to their senses.
"Hurry up, hurry up!" Katie was the first to jump up, "Go back to the castle and see what's going on!"
Although she didn't mention her name, it was about Frederick who was the most excited. It's her.
The second person to jump up was Liebherr. He said, "I'll call a taxi for you" and quickly ran out of the box.
BASF said to his wife: "It seems that things are not simple this time. You should go home first."
As soon as his wife agreed, Wagner said to her senior brother: " Don’t worry, I’ll take her home.”
Schmidt looked at Vanessa. Vanessa naturally wanted to go back and take a look when her boss was in trouble.
Kehler and Duval saw that everyone else had run away, so they followed to watch the fun.
When they arrived at the living room of the castle, they saw Frederick glaring at Omet. The Minister of Administration, Frick, and several other important ministers had also arrived, and were enjoying the music with the tailor Romon and Psyche. Hehehe was discussing the style of the future duchess’s wedding dress.
Katie immediately went over and rubbed Frederick's face that had been rubbed by Psyche and said, "Oh, our Frederick has finally grown up."
Fride Lie giggled a few times and said: "Sister, you have to work harder, don't let me get ahead... Oops!"
Katie pinched his face angrily.
When Frederick saw that everyone was gathered, he asked the maid to bring a blackboard, and then stood in front and said: "I received a project, and I need to make a project that can make people fly into the sky without using magic or monsters. Machine."
Schmidt and others were startled, and then became excited.
Many people have studied such a machine, but no one has been able to build it. In addition, there are flying monsters, so the investment in this area is not large and progress is very slow.
Now Frederick called everyone together to show that he had a clue.
Frederick had ridden in a hot air balloon before when traveling. He drew a hot air balloon on the blackboard and marked the dimensions. The balloon was 26 meters high, with a maximum diameter of 12 meters, and a hanging basket underneath.
Katie asked him curiously: "Can this fly?"
Frederick replied: "Wait a moment, the model will be ready later."
< br>After a while, a maid brought a newly glued Kongming Lantern.
Frederick lit the linen cloth soaked in alcohol in the cup directly in the living room, and after a while the Kongming Lantern flew up.
The sky lantern had just flown for a while when he threw an ice spell to extinguish it, and then slowly descended. He has a bit of a psychological shadow over the Kongming Lantern. In his previous life, the safety net at the construction site next door was lit by a Kongming Lantern that flew from nowhere. He suffered heavy losses and no one was caught, so he never came out to play with it.
“That’s the principle.” Frederick said, “The density of hot air is small, so the balloon generates buoyancy, which lifts the basket below and the contents inside. "
"The balloon is sewn with linen, and the outer layer is coated with a layer of glue to prevent air leakage."
BASF immediately nodded and replied: "That's no problem, I can have the factory pick it up right away from the warehouse. Get the goods out.”
Frick also said: "You can buy linen in the name of the Executive Yuan, and you can get it together quickly."
This is when Romon said: "I want this kind of cloth to be strong and light enough, I asked My students will check that no bad cloth can be mixed in. "
"Professor Omet, can you use a lathe to make a model that is ten times smaller? I use paper to identify each piece of cloth. Then make a large sample and let other tailors in the city cut it. You can also ask an embroiderer to help with sewing."
Frick immediately agreed and also said that he would let the waterproof cloth workshop come to help. .
Frederick nodded in agreement, and then said: "There is another question at the moment, what should be used to burn the fire under the hot air balloon. The fire needs to be continuous and intense, and magic cannot be used."
< br>
He fell into a cognitive blind spot at this time and regarded the 21st century tourist hot air balloon as a template. Little did he know that the first hot air balloon in his hometown burned straw and flew two kilometers away.
So Psyche smiled and said to him: "Why don't you try burning firewood?"
Frederick shook his head, subconsciously feeling that this method was unreliable, and he felt worried. At first I was thinking about acetylene, which is common in construction sites, but why did I forget about calcium carbide.
At this time, Liebherr, who fled here to get rid of the girlfriend he was introduced to, asked: "Is it okay to use an alcohol blowtorch? Set up a blowtorch matrix, which is enough to heat the air."
" "Huh?" Frederick was stunned for a moment, "Do you have an alcohol blowtorch?"
Of course he knew what an alcohol blowtorch was, but he had never used it in his previous life except for heating charcoal and copper oxide in chemistry class.
“Of course.” Liebherr said, “Isn’t this what you use to remove hair from pig’s trotters?”
Frederick blinked, it seemed that he was too far away from the grassroots level. After a while, I thought about it again, and it seems that the burning value of absolute alcohol is higher than that of wood, which is similar to coal, so it should be no problem to make use of it.
"Okay, just use this." Frederick smiled and said to Liebherr, "When it succeeds, you and I will go to the city of Mainz. Maybe you will find a girlfriend."
< br>They have been here for so long, and this is the first time that Frederick saw Liebherr outside the blacksmith shop. This guy has been studying the excavator, but currently the excavation system is completed, but there is a problem with the action system.
So All Might has recently been trying his best to get him to leave the blacksmith shop, do something else, change his mind, and maybe he will get some inspiration.
As soon as Frederick finished speaking, Liebherr's face suddenly turned pale.
Everyone thought that he ignored him because of his long trip. Frederick began to break down the tasks to everyone.
Frederick looked at Schmidt and then at Liebherr. He originally wanted Schmidt to be responsible for this job, but now he changed his mind and said: "Liebherr, this You will be responsible for the project, and Schmidt will help you."
Liebherr was stunned. He did not expect that the principal would assign this task to him, and immediately refused: "No, no, let Schmidt do it. Come on, I have no experience, so I’ll just run errands.”
Frederick shook his head and said: "It is precisely because you have no experience in project management that you are allowed to manage this project. Otherwise, how can you manage a factory like Schmidt, BASF, and Duval in the future?"
Libo Haier hesitated for a moment and finally said: "Okay, I'll give it a try."
After the task arrangement, everyone began to go about their own business.
(End of this chapter)