Liu Wei: "After learning about its terrifying record, let's analyze the data of killer whales one by one. ”

"First of all, the size of killer whales, when analyzing the combat effectiveness of a species, we usually use the extreme size of the species as a criterion.

The largest known killer whale size is 9.45 m in length and weighs about 13 tons, and the average weight of an adult male killer whale can reach more than 5 tons.

Here we take the white shark as a comparison, the regular body length of the great white shark is 5.5 meters, the weight is about 1.5 tons, the two together, the killer whale has a clear advantage.

At the same length, killer whales also weigh much more than great white sharks, and they are truly fat tigers.

We know that the stout level of a species determines the strength of the species, which directly affects the strength of the muscles and the intensity of the damage caused by the attack.

The killer whale's performance in these aspects can be described as terrifying, and it has always been among the top players in the long evolution of large sea creatures. ”

"The fat tiger lives up to its name!"

"The netizens who gave it the name Fat Tiger are very spiritual!"

"What's the matter, the sense of disobedience is too strong!"

"So I usually have nothing to do, read more books, and understand things comprehensively!"

Liu Wei continued: "Looking at the maneuverability of the fat tiger, that is, the maximum movement speed, the maximum measured speed of the killer whale is 48km/h.

Cetaceans have a habit of following the ship to reduce the resistance of the body, which can not only save physical strength, but also increase speed, in this case, the maximum movement speed of the fat tiger can reach 55km/h.

Among the marine organisms of more than five tons, only a handful of animals can reach this speed.

This is related to the perverted muscles and perfect teardrop-shaped body of killer whales, knowing that the latest generation of nuclear submarines in various countries is teardrop-shaped.

In addition, the cetaceans' oblique quad steering ability is very strong, and has even reached the level of some radial-finned fish, and can make some movements in the water that sharks can't do, such as back-and-forth flips, if you have the opportunity, you can go to the aquarium to watch the killer whale performance, as long as it wants to play, jump out of the water can make a variety of breathtaking movements, like a professional diver!"

"I've seen killer whale shows in Japan, and it's spectacular!"

"Fat Tiger is simply a natural acrobat. ”

Liu Wei: "Next is the explosiveness of the fat tiger, when I was popularizing the great white shark, I told you that there are two muscles in its body, of which the red muscles determine endurance, and the white muscles determine the explosive power.

At this point, the killer whale is not as outstanding as the great white shark, its white muscles are less, and its explosive power is not as good as that of the great white shark, which is dominated by white muscles.

The muscle type of killer whales is mainly red muscles, with strong endurance, and can continue to exert force to suppress the power of the target, we often see a group of killer whales can kill the prey directly, but they like to play with the prey, on the one hand, they are teaching the cubs to learn hunting skills, on the other hand, they are showing their continuous combat effectiveness to the prey, so that it takes the initiative to give up the idea of escaping, but in the deep sea, it is precisely because of the playfulness of killer whales that it is common to lose food!"

"Hahahaha, pride is the failure of its mother!"

"Killer whales: Hey, brothers, this seal is fun, let's have fun!"

"Seal: MMP, can you have some fun?"

"The long torture is even more uncomfortable!"

Liu Wei: "This fat man with strong endurance and quick movements also has nearly 50 thick and sharp teeth, which are distributed in the upper and lower jaws in a conical shape, and have extremely strong tearing ability, like a scalpel, and also has the title of ripper."

Even if the skin of a great white shark is so thick, it can be easily cut.

Although the bite force of the fat tiger cannot catch up with the great white shark, it is not difficult to bite the turtle shell, the only disadvantage is that as a mammal, it only has one set of teeth in its life, which will not be replaced, which may lead to serious tooth wear.

But at this time, its intellectual superiority is highlighted, avoiding its own disadvantages, using ramming, sweeping, throwing down the sea and other methods to first stun the prey or opponent, and finally show the scalpel to disembowel in a state of their powerlessness to resist. ”

The audience in the live broadcast room listened to the blood boiling and admired the combat effectiveness of the killer whales.

It's simply a perfect combination of intellectual and physical gifts!

Emperor Wu Weeping Heaven sent a small TV spaceship ×3.

Joker sends the Ice Broad ×99.

Ah Wei's little fan sister sent a support meow × 400.

……

Gifts and barrage fly together!

"Thank you for the gifts!", Liu Wei smiled, "To sum up, killer whales are high-intelligence marine predators with excellent attributes in all aspects.

Thankfully, in the predatory marine ecosystem, large beasts such as killer whales can get up close and personal with humans. ”

After Liu Wei finished speaking, his eyes shifted to the group of killer whales.

The family had finished feeding, and there was not much left of the three-meter-long great white shark.

The rest was left to a few adult male killer whales, who were a little rude and quickly swallowed the rest of the carcass into their stomachs.

Some of the bones and crumbs, floated in the seawater, or sank to the bottom of the sea.

The schools of fish that they drove away gradually dispersed, and the petrels seized the last chance to hunt for food.

The sea is back in a state of tranquility.

Liu Wei surfaced first, allowing the crew to see him and dispel the worries in their hearts.

"Captain!"

"Captain is fine!"

"The captain is still alive!woowoooooooooo

"Where did the blood come from?"

"I don't care! Captain is fine!"

Liu Wei waved his hand at the Dream, and then swam forward with the group of killer whales.

Killer whales are not famous tuberculosis and ADHD players, and if they were placed in human society, they would definitely be disliked by people.

But in the ocean, it is likewise a member of the dolphin family that humans love.

The killer whales, which had just eaten their full stomachs, surfaced one after another and sprayed water columns.

They fill the lungs with enough air to float the body on the water.

The dorsal fin that emerged from the water stood tall as if it were about to pierce the sky.

The dorsal fin of males and females vary greatly.

The dorsal fin of the female grows upwards like a scimitar, and the dorsal fin of the male is erect and longer, and the longest dorsal fin seen by Liu Wei should be more than a meter.

"They are active after preparing meals!", Liu Wei observed the activities of the killer whale group and analyzed, "The activities of killer whales after meals are also very rich, some like to drill aquatic plants, rub their smooth skin, some like to toss on the water, a little older, like quiet rest, in fact, whales will not sleep, but it can turn off half of its brain to rest, and the remaining half of the brain controls breathing and keeps the body floating on the water!"

"Damn, this is all right!"

"It would be great if you had the ability to read!"

"Sleep while you learn!"

"The teacher can't even tell I'm sleeping!"

"And I've learned everything in class!"

"I'm going to have a brain swap surgery and transplant the killer whale's brain!"

"Kid, wake up, it's time for class!"

Liu Wei looked at the barrage and smiled.

At this moment, the playful little killer whale was swimming towards him.