Why can an ostrich see behind it without looking back?

That's because the ostrich's field of vision is so wide that there is no need to look back at all.

The ostrich is one of the most beautiful birds in bloom and is the largest living bird in the world. Ostriches though have lost the ability of birds to fly. But he can still be called one of the most ferocious birds in the world.

As the world's most humble bird, the ostrich only knows how to run in addition to being indomitable. It also has super invincible stamina.,Can jump off like a stimulant ostrich without drinking water for a long time.。 I also learned the secrets of how to let my bulky body swim in the water.

After all, with such a slender neck, it is difficult to drown yourself in the water.

Ostriches, despite their small heads, have the largest eyeballs of any terrestrial creature. Even the weight of the eyeball is greater than the weight of an ostrich brain, and can even reach 60 grams, which is equivalent to the weight of an egg. This provides a very good view of the ostriches, and they can see objects that stand several kilometers away.

With such bright eyes and thick eyelashes, I have to say that the ostrich's appearance is really superb.

As the most vigorous bird in the world, it has always been misunderstood as the number one element of passive evasion. Many people believe that ostriches burying their heads in the sand when they are in danger as a means of surviving themselves. As the carrier of birds, the ostrich's defense ability is not as simple as burying its head in the sand.

When in danger, you can leave the dangerous area in an instant with your long and powerful legs. If you really can't run away, with such a pair of powerful key legs, aren't you afraid of kicking and flying enemies?

Ostrich's large eyes are the result of high evolution, because the environment in which ostriches live requires a high degree of vigilance, but unfortunately ostriches can't fly, so they have to evolve big-eyed old observations, and starfish because they live on the bottom of the sea and have regenerative functions, so they are not strict with the environment, resulting in long-term non-evolution, so there is no brain, or the direction of evolution is different.

Ostriches though have smaller heads. But his eyes were a great weight. He has a very wide field of vision.

The ostrich has a very sharp posture. There is also a thick and powerful leg. His hearing is awesome. So there's no need to look back at all.

Because the ostrich has a relatively small head and large eyes, it is possible to see behind it without looking back.

Because the ostrich has large pupils, it is easy to see behind them.

Because ostriches have larger eyes than their brains, they can see.

Because the ostrich's eyes are so large, it is easy to see behind them even without looking back.

Because the ostrich's eyes are large, it can see behind it

Ostriches have larger eyes and can have a greater range of motion.

Ostriches have particularly large eyes, so they can see.

With two mirrors, one in front of you and one behind your head, you can see each other.

7 cm, 4 cm wide, with a box of toothpaste for adults, open a mouth at the top of the front, open a mouth at the bottom of the back, open a 45° oblique mouth at two right angles on the side of the paper tube, insert the two small mirrors into the oblique mouth opposite each other, and glue them with a strip of paper to form a simple periscope.

You're adding 500 points.

Probably neither.

Technically it can be not too cumbersome.

True Lies Movie Huh.

The slash is a mirror, the vertical line, the slash is the light, the mirror reflection, the junior principle.

If you pursue strong applicability, it is still camera + TFT screen + system control.

Isn't the reflector for cars and motorcycles what you're looking for?

Rabbit eyes are grown on both sides of the head, so what you see is the side of the body, and the field of vision is relatively wide.

It should be a vision retinal problem-

Congratulations! Your instincts are strong.

Can you feel everyone's gaze? Or can you only feel a few specific people? For example, do you know what he likes, and what you like?

Because you have a crush on this person and are particularly understanding of his every move. Therefore, he always feels that he is staring at you. It is also possible that your judgment is stronger.

There are two possibilities.

1. There are really people looking at you, and people have a sixth sense, so they can feel it.

2. Maybe it's your own imagination.