This is what Ravenclaw looks like.

"Floo network?"

"Yes, Floo network, senior."

Andrew sat in the electrical laboratory and recounted his thoughts.

"If there is a safe and controllable energy network in Hogwarts, it must be the floo network - it is not simply laid and done, it can even shield nodes, I mean the point of use, or even just Open for special rooms.”

"But, the Floo Network is for people..."

"No, it seems possible..."

"It makes some sense, Tyler, please elaborate-"

"Technically similar adjacent channels, or using the floo network to build a protected network that can transmit energy - not necessarily electric energy. In other words, I suspect that even with the help of the floo network, electric energy still cannot be used..."

Andrew looked serious, "As for which energy source is another matter, the Floo Network is undoubtedly the best carrier, or at least the most suitable object of imitation."

This is absolutely true - improvement is much easier than innovation.

"In this way, compared to the alchemical oil alone..."

"The feasibility is not small..."

"It's a good research direction...at least it's much simpler than creating an energy carrier that can break through the defense system of Hogwarts."

In a messy discussion, most of the people in the laboratory expressed their support - making lights or something was just an unintentional move, and electricity or a system that imitated electricity was their initial goal.

"Great idea, Tyler, when are you coming to join the experiment?"

"I?"

Andrew pointed at himself in front of the lab leader.

"Do you have any weird delusions about a second-year student? I only know a little bit about transfiguration, herbal medicine, potions, and spells. I have never dabbled in alchemy and Muggle studies - Senior, please don’t go too far.”

? ? ?

The team leader who was born in Hufflepuff looked at Andrew, as if he wanted to say something, but nothing came out - after all, it was not a big problem to say so.

But, if you propose such a big project, you won’t participate at all?

It’s not like you were a second grader when you thought about it!

"Come on, if you have any funding problems, just report it - the Ministry of Magic will probably approve any funding request that is not excessive, senior."

Andrew looked serious, then threw his idea to everyone in the laboratory, patted his butt and ran away.

Are you kidding, participating in an experiment?

He's crazy to waste precious time on something he's not good at.

Things that change the magical world will naturally be done by professionals - how can he change it on his own? Wouldn’t it be nice to give out an idea and then hope for a miracle to happen?

Herbal medicine has made such great progress, but it was all made by professionals.

These sixth-grade research students are the professionals, so it is better for him to study his own magic spells!

Graduation is still over a year away!

Come on, seniors, the miracle of the magical world depends on you!

'Today I have contributed to the development of the magic world again. It's really hard on me... I can't eat too much ice cream...'

——

Just as the students in the Electricity Laboratory experienced Andrew's actions of killing and burying, Hogwarts began to gradually enter spring.

But this does not affect the overcrowding of the greenhouse - it takes time to incubate new technologies, whether it is herbalism or electricity. As for alchemy and transfiguration, there is currently no movement at all.

But greenhouse technology has already begun to be applied - the growth time of some herbs has been compressed to half, not to mention the crucial production time. With the traceless expansion spell, the first batch of herbs with short growth time are almost on the market. .

Professor Snape took another Potions professor to prepare the batch of herbs - fast-growing herbs had no effect on the potion's effect.

As a result, the prices of some originally high-end all-herbal potions began to fall rapidly, and a new formula for commonly used potions was developed - animal-based materials began to be replaced with plant-based ones, and this was just the beginning.

There’s no doubt that potion season is about to begin.

There is definitely more than one recipe that has been changed - each new recipe represents profit and fame, depending on how the researcher chooses.

But Andrew was more unaware. He could hear that all this information was revealed by Professor Adams - after all, he could hardly get extracurricular guidance on potions.

But there is no doubt that things are improving and change is a good thing most of the time.

As for how it will develop next, Andrew doesn't know - he and the power system have the same attitude when it comes to the advancement of herbal medicine.

They can be killed or buried.

Ah, not entirely - at least he got his bonus.

"The changes are really... too big..."

The day after Andrew received the money, Percy, who was unaware, was still lamenting about herbal medicine.

"That's about it, Percy..."

Andrew put down what he was doing, "You have said it many times..."

"The main thing is that this change has brought me a lot, Andrew..."

"Yes, but you have to pay attention to other changes..."

Andrew patted the homework in front of him, "You don't care?"

"Ron? He dares to copy homework again?"

Percy's brows knitted - there was no doubt that if Andrew gave a definite answer, there would be another fight.

"No, it's Fred and George."

Andrew looked curious, "Did you beat them too?"

"ah?"

Percy's eyes widened, "Beat them? I would like to do it...but I don't support it...What, there is something wrong with their homework?"

"The big problem...the scores have improved for no reason, and they have improved a lot..."

Andrew nodded seriously - he wasn't bragging at all, it was true.

"You suddenly started working hard and your grades improved a lot?"

Percy looked at Andrew, "Don't make trouble, Andrew, April Fool's Day has just passed not long ago, your cold jokes are really wrong."

He started to laugh, "But it's really funny..."

But as he smiled, he noticed that Andrew's face was full of seriousness.

"No? You're kidding!"

Percy's eyes widened, "Study seriously? Fred and George?"

"I suspect it's not just this subject," Andrew spread his hands. "There is a problem whose solution is not based on traditional transfiguration, but I took a look and found that the method is feasible, but it feels like a magic spell when cast..."

All kidding aside, he could still tell that the two of them were definitely not using orthodox transformation techniques.

And it's not the first time, it was the same last time, but the answer was very average at that time - in fact, looking back on the whole, there is progress, that is...

It was really too weak at the front, and now it has reached above the passing mark before it is taken seriously by him.

"I have to ask, I suspect they are cursed, or have some evil spell..."

Percy said with some suspicion, "Although this spell is so effective that I want to use it, I really can't accept it..."