Although he wanted to cut this group of guys who fell into the well with a thousand knives, Levi really couldn't do anything about them. Pen % fun % Pavilion www.biquge.info

There is a saying, "My vassals are not my vassals." Perhaps there are a few places in the feudal Roland world where it does not apply, but by no means Edo.

This vast and powerful empire is still shrouded in the afterglow of the feudal system. One third of its territory is in the form of a Dominion. The limestone town at his feet was one, and the Winter Dragon City, where the bastards were located, was another.

In an independent territory like theirs, which has great autonomy, the nobles with military power are the Tu Emperor, and all affairs in the territory must pass through his hands. That's why it's called "my vassal's vassal, not my vassal", which means that the emperor has the right to deal with the nobles, but he has no right to directly rule the nobleman's subordinates and his territory. When Li Wei's father had an accident, the imperial authorities sent a large army to fight against him, and the two sides fought back and forth. The extreme case of this system is that the aggrieved Zhou Tianzi was in debt and was destroyed by the Qin State, which was divided by his ancestors.

What even the emperor couldn't do, Levi couldn't do. Although his current title is Grand Duke, the one in Winter Dragon City is only an earl. It stands to reason that the father, the marquis, the uncle, the son, and the man, he is older than the two generations of this bastard. But leaving the territory and population, how different is this title from the leek fart he put out?

Strength, strength, in the final analysis, is still strength!

If the fist is big enough, the population is large enough, and the territory is wide enough, will the other party dare to make such a big statement? Li Wei couldn't help but fall into thought.

When he finally finished buttoning his nose, he said fiercely to Angus on the side, "What else do I think about? My father didn't lose his title when he robbed the family and wiped out the clan, I can't just disappear like this." When you go there and talk back, help me scold them, and scold them whatever is ugly. Remember, his grandfather is a duke, more than twice as old as him, and I scolded him as it should be, which is called the power of the upper nobles. ”

When Angus heard this, he looked at the lord who was slumped in the chair in surprise, and he didn't react for a long time.

It may have touched the scales of this person. Mr. Knight thought silently.

"But my lord, if we talk like this, aren't we afraid that he will dig a trap for us and make a stumbling block when the time comes? What are we going to do if those scaly guys gather an army to attack us? Where are we going to hold without foreign help?"

However, as soon as he asked the question, he saw Levi staring at him in surprise, and he didn't speak yet. It made Angus think there was something on his face, and he touched it for a while.

"My knight, this is your business, why did you come to ask me?" Levi looked irrelevant, "I canonized you as my knight, just to let you share my worries." If you do this kind of thing well, do you think I know more than you do?"

When Angus heard this, he didn't hold his breath again.

In short, when Levi's confidant will leave, it will be a bitter melon color. He regretted his impulsiveness more and more.

Why did you get on his thief ship?

Of course, looking at the knight's distant back, Levi silently stood up from his chair and stretched a big lazy waist. Then, he walked into the gate of the farmhouse at the back.

Whether this "force" can be pretended or not depends on the progress of the next experiment.

In this regard, Li Wei sighed again and again. He doesn't have to pretend to be forced, but even if he grovels, the other party will not let him go. It's not a matter of attitude, it's the interests that determine the opposition between them.

In this case, in the spirit of hob meat, he has to disgust these bastards who have fallen into the well.

The elemental separation experiment was successful after ten days.

The purpose of this set of experiments was to isolate the many features of the black and white python and see what it feared the spotted lizard the most.

Professionally, it's about finding the key stimulus.

For example, if a cheetah wants to hunt an antelope, the first thing it has to do is to distinguish the antelope from its external environment. An antelope has a lot of information that can be perceived by a cheetah: its shape, color, size, its unique smell, its call, and even its body temperature and electric field. These are all real pieces of information that can be sensed by cheetahs, as long as the baby leopards have the ability to perceive them.

A complete antelope with information on several species on it is mixed together. Therefore, it is a compound stimulus for cheetahs that want to prey on it.

The components of the compound stimulus can be separated individually and presented to the test animal one by one, which can be used to determine which stimulus is critical and which stimulus is redundant. The kind of stimulus that plays a key role is the key stimulus!

It is important to know that many animals are selective in their judgment of information.

For example, the pecking response of the silver gull chick can only be stimulated by the information on the beak of the parent bird. A model of an adult silver gull, even if the other parts are very out of shape and become unrecognizable to its parents, as long as some features on the beak remain unchanged, it can trigger a peck from the young bird.

This kind of "blindness" seems silly, but it is actually a very effective set of mechanisms.

Because, if the animal's behavior is only touched by a very small amount of information about its surroundings, its behavioral response will be greatly simplified and its mistakes will be greatly reduced. As long as this kind of information is available, it can represent objects in the biological sense - such as predators, prey, nests, spawning grounds, etc. Other information is just redundant, unnecessary, and even distracting.

Of course, there is a point in the formation of a key stimulus, and this point is that it must be unique in the environment in which it belongs. Failure to do so is a high risk of miscalculation.

For example, the features on the beak of the adult gull are unique in the nest where the chick is located, and only its parents have it. Thus, over a long period of evolution, chicks have become only reactive to them. The branches and dead leaves in the nest can't change these things. Before it grows wings, it can only stay in its nest. And besides humans, who are "nosy" animals, there is something that imitates its parents' mouths to see how it pecks.

key stimuli and may be mutagenic into parastimuli.

A striking example is the beak fissure markings of cuckoo chicks, which are more prominent than those of chickadee chicks and can better induce feeding behavior of chickadee parents.

This is also a disadvantage of mechanisms such as critical stimuli.

Because the information of judgment is too small, it is easy to be used by people with hearts, beasts with hearts, and birds with hearts. Like humans, although the old king next door has been unresolved since ancient times, so that it is necessary to determine the problem of receiving and cuckold through genes. But no matter what, it is impossible to think of chimpanzees, monkeys, and baboons as children born to them in October. This is because the mechanism of human judgment of parent-child is more complex, and it is far from being comparable to the single information of "mouth cracks".

This time, Levi divided the elements of the black and white python into smell, sound, and form, and prepared to start with smell, hearing, and sight respectively to see what the key stimuli that caused the spotted lizard to be afraid.

Is it the smell of the python, or the sound of hissing, or the shape of it, or some markings on its body?

And the final result surprised Levi.