Fred and George give Astoria their latest prank tool.
A bottle containing small red and blue pills, and a pair of ordinary sunglasses.
"What's this?"
Fred smiled evilly, "The red pills are powerful laxatives, and the blue pills are special anti-diarrheal drugs."
If the prankster eats two red ones...
Simple Astoria seemed to understand something.
As for sunglasses that are nothing special, they are great.
If you encounter some bad guys with evil intentions, just put it on and touch the frame, and the outward-facing lenses will emit dazzling light.
"Is it really that powerful?" Astoria put on her sunglasses and the world in front of her suddenly darkened.
She looked a little ready to make a move, but in the end she didn't try.
Hermione was relieved.
I have thoughts, but I can restrain myself.
People with good nature can never be bad no matter how bad they are.
Vincent actually prepared gifts for his friends, which are some finalized alchemy products.
The function is not powerful, but it is quite convenient to use.
When Cedric and Qiu came in, he just happened to take out a thick user manual.
The twins did not tease them, but concentrated on looking at the flat cuboid in Vincent's hand.
George picked up another cuboid and said, "Is this for knocking people?"
"Of course not." Vincent opened the user manual with one hand.
"It is a short-distance communication device that I created based on the principle of a double-sided mirror and combined with a walkie-talkie."
His thumb presses toward the middle of the cuboid.
The cuboid in George's hand vibrated.
"Click the middle."
After doing so, a magical scene appeared.
The front of Vincent's cuboid lit up with a faint light, vaguely showing a large chin.
"Merlin's big pants!" George quickly lowered his head and looked at the cuboid in his hand.
Vincent's blurry face appeared above.
"Are they like two-way mirrors? Are they connected by magic?"
"Not exactly." Vincent picked up the third and final cuboid.
After he pressed it, the other two immediately vibrated, and the screen was divided into left and right sides.
"You know about walkie-talkies, right? As long as you adjust different frequencies, the paired 'magic communicator' can display the picture."
Except for Hermione, everyone shook their heads in disbelief.
The book-sized double-sided mirror uses magic to link the two mirrors together, so that as long as you call the name of the owner of the other mirror, it will reflect the picture you "see".
The walkie-talkie is a terminal device for cluster communication. It can receive designated signals after pairing.
Magic communicator is a device that combines the two to achieve instant communication.
Cedric, who understood, opened his mouth in surprise,
"In other words, this thing can communicate with the closet fire?"
Vincent nodded, "But that's the final form. I'm still having a headache about how to transmit the sound without being interfered by magic."
Hermione made a suggestion, "The closet can teleport items. How about this method of transmitting sounds?"
"It's too bulky, and it will be supervised by the Ministry of Magic."
After constructing a global communication network similar to the Floo Network, the magical governments of various countries will 100% strictly supervise it for security reasons.
Without guaranteeing the privacy of customers, the market cannot expand further.
"What if the agreement is signed?"
"I don't think they care about wizards' privacy."
To put it aside, even if Fudge agrees on the surface, he will secretly set up a department specifically responsible for monitoring.
Solve dangers before they occur, especially those that could threaten the position of a minister.
Hermione's eyes dimmed, "If you come up with a way to bypass supervision, they will also force you to add a backdoor."
"You can always find a way to resolve conflicts." Vincent is very optimistic.
In the face of powerful forces, the threat of magical governments in various countries is just a joke.
The conversation between the two made everyone more and more confused.
Daphne and Cedric were okay, barely understanding that this was an irreconcilable contradiction between human rights and maintaining the security of the magical world.
Qiu, like the twins, doesn't quite understand why the magical government monitors.
Astoria didn't understand it at all, but the way she thought about it seriously proved that she had tried very hard.
She couldn't figure it out no matter how hard she tried, so she simply picked up a magic communicator and started playing with it.
It's very light and convenient, and it doesn't stick out even if you put it in your pocket.
The compartment door was opened from the outside.
When Luo Fe came in, he found that the atmosphere was not right, "Are you talking about something serious?"
"Yes." Vincent raised the magic communicator in his hand,
"Would you like to try out the new product?"
The picture is a bit blurry and the sound cannot be transmitted.
Functionally speaking, it is no match for expensive alchemical items like the double-sided mirror.
But in terms of portability and cost, the Magic Communicator is far superior.
If coupled with the transmission of sound, this is undoubtedly a great invention that changes the magical world.
Unfortunately, it cannot be realized in a short time. Even if it is realized, it will be difficult for wizards to accept the life of being monitored.
Rolf put down the magic communicator with regret on his face, "During the summer vacation, my grandfather said that Muggles had reduced the size of phones to the size of bricks.
This thing is smaller than that, and it can also display pictures."
He is well aware that the magic governments of various countries are preventing such advanced alchemical items from being hidden in the cold.
Then as time went by, Muggles eventually invented similar communication devices.
With sounds and images, the International Statute of Wizarding Secrecy will only become increasingly difficult to comply with.
But at less than one-tenth the price, this picture becomes clearer and clearer.
It also supports multiple people's use and is more portable and durable than a double-sided mirror.
"It's bound to be a hit!"
Everyone agreed with his opinion.
Vincent balances cost and user experience very well.
A quill pen that can write automatically costs only 10 nett, and a small bracelet with various tool forms only costs 1 galleone.
Luo Fu was full of praise, "Convenient functionality and extremely cost-effective, the old antiques from the International Alchemy Association will be anxious."
The guys' reviews are very high, which proves that mass-produced alchemy items at a lower level are feasible.
Vincent was slightly excited for a few seconds, and then suddenly became dejected.
The progress of the assembly line in the alchemy factory is approximately zero, and quality control must be taken into consideration as much as possible while conducting research and development.
There are a lot of courses in the new semester, so it seems that I have to become a time management master.
After telling this sad news, Fred and George were the first to quit.
"What's so good about the old liar's class?"
"You grew up in a Muggle family, why do you still need to take Muggle Studies classes?"
"Knowledge is power!" Only Hermione could understand his choice.
She believed that Vincent, like herself, had a very strong interest in learning.
However, the reality is exactly the opposite.
If he hadn't been expecting the benefits Dumbledore said, Vincent would have canceled several elective courses.