The animal world of little robots

In the vast ocean, the three little bears tightly hugged the charging cable on the back of the little robot. When the sea breeze blew, the little bear cubs swayed in the sea like candied haws and rattan strings. Although they were not blown away, they were still frightening. of.

Especially since they've been swimming all day.

The staff are all nervous.

Balulu is equipped with a positioning system, and now the red dot can be seen on the satellite map moving south.

The two points form a straight line, and the end of the ray with Ocean Current Island as the origin points to Hudson Bay.

"Are you going to Hudson Bay? That's right, the glaciers on Ocean Current Island will melt next month at the latest. By then, Ocean Current Island will not even have a place to live, let alone hunt."

"Hudson Bay is land, where birds are singing and flowers are fragrant in summer, and the mountains are full of berries, which can help polar bears spend the whole summer safely. Before the glaciers melt, all polar bears will go there."

Lin Fang found it impossible when he heard it, "The straight-line distance from Yangliu Island to Hudson Bay is 516 kilometers. This year's polar temperature has risen by 4° compared to last year. It's all melted—"

"The whole journey is 516 kilometers, and it needs to swim straight for 20 days. Not to mention three cubs, even a young and strong polar bear can't do it."

This is a road of no return. They cannot find a floating ice cover where they can rest and hunt. They will use up their last bit of strength and eventually die in the sea.

"Linzi, you forgot that we are human beings with satellites and know that the ice floes are melting. Polar bears don't know that. They rely on the memory of generations to pass on, and they can't keep up with the rapid changes in the natural environment."

"If polar bears had this kind of intuition and instinct, there wouldn't be so many polar bears dying in the sea because of the melting of ice floes."

Half an hour later, everyone breathed a sigh of relief when they saw Father Bear leading the cubs around the corner and heading west.

Swim 20 kilometers straight to the west, and there is an ice floe area, where the bear cubs can rest and be safe for the time being.

Zhang Ji's heart skipped a beat, and he blurted out, "Will you go like this!"

Everyone looked over.

Zhang Ji's heart was pounding, and he drew a blue line on the real-time aerial map with a pen.

Start/point North Cape Ocean Current Island, end point Hudson Bay, half a circle in the middle.

"Swim westward for 20 kilometers to the floating ice island A-1, travel 86 kilometers to the southwest to reach the A-2 ice cap, travel 90 kilometers westward to the floating ice island of A-3, continue to swim southwestward, pass 7 The small glacier is 611 kilometers in total and reaches the A-11 ice floe area. At this time, it begins to travel eastward. The A-12 and 13 ice floe areas rest and travel 180 kilometers. You can go around to the back of Hudson Bay. 14 Iceland lands in Hudson Bay—”

There was a half arc on the map, Zhang Ji said, he stopped because it was estimated by the limit of the little polar bear's physical strength, every step was stuck on the route, from North Cape Ocean Current Island to Hudson Bay a lifeline.

Unique, one wrong step, the little polar bear will lose its life on the wire rope.

No matter how clever Papa Bear is, he still can't find such a maze-like route.

This is simply fantasy, Lin Fang sighed, the young people who just started working always have such wild imaginations, but they are not realistic.

"Let's wait for the supplies. I hope that after the cubs arrive at the A-1 ice floe area, they can play here and wait for the helicopter to come over."

Zhang Ji scratched his hair in embarrassment, sat back and continued to work.

Things are beyond everyone's expectations!

After arriving at A-1 Floating Iceland, the three cubs had a full meal, slept on the ice for a while, and continued to follow Papa Xiong to the southwest, staring at Zhang Ji, Lin Fang, Liu Qing and Wang Dong. Under the round dark circles, I passed through a lot of small ice islands, and found A-3, A-4, and A-5 ice caps in sequence and accurately!

The red line is the connection line of the positioning coordinates of the small robot.

The blue line is Zhang Jigou's lifeline just now.

On the display screen, the two lines are completely overlapped together, which is clear at a glance!

All are dreamy.

Lin Fang thought he was crazy, "How did Papa Bear know this way? Do polar bears have such wisdom now?"

"It's already at A-5, so it can't be a coincidence."

The three cubs turn left and right, and eventually they always find the ice floe on the lifeline.

Ji Ting, an old employee of the search and rescue department, took a sip of the tea in his hand and said calmly, "Have you forgotten that Father Bear is a conscious body, and it has passed away. The little polar bears have not starved to death after staying in the cave for so long. It means that there are some food reserves in the cave, and it probably died when I went out to explore the way."

"Yeah, once Ocean Current Island melts, the little bear has no chance of surviving. If the little bear stays here alone, Papa Bear will definitely be worried... Papa Bear always remembers to take the cubs away from Ocean Current Island and go to Hudson Bay, that’s why I’m coming back.”

"Look at it, it's stupid. It's good to go directly to the southwest. Sometimes it will go west, then south, and take many detours..."

"I don't know how long it has been floating in the sea before it found this way..."

The Bureau of Meteorology sent over the information.

According to the time calculation, Zhang Ji compiled a small program to search and filter in the natural satellite library.

Because the time and location were locked, and the polar bear’s figure information provided by the little robot was not a needle in a haystack, one hour later, the program retrieved the data in the two-thirds section from Ocean Current Island to Hudson Bay, near the northeast corner. A male adult polar bear.

The time was 29 days ago, and there was a dead body of a male polar bear floating on the sea surface. This polar bear was tall, strong, and motionless, sinking and sinking with the surface of the sea.

The hair all over the body is as white as snowballs.

It's Papa Bear who loves cleanliness.

Zhang Ji's heart ached, and he turned back the time. The polar bear set off from Yangliu Island and headed towards Hudson Bay. In the endless sea, it had no companions, no groups, and swam forward alone. On the tenth day, It can be clearly seen that it has no strength, its limbs are heavy, and sometimes it is even unable to resist the sea wind. It sinks, struggles to float up again, and continues to move forward.

During this period, I struggled to wake up countless times, but I persisted and worked hard, swimming and swimming, but still failed to find the ice floe.

Until I lost all my strength, and finally couldn't even open my eyes.

Seabirds landed on it and pecked at it, but could no longer move their bodies.

It passed away in the morning of the No. 15th day after going into the sea, amidst the circling seabirds.

A polar bear can go without food for several months, but it can't keep floating in the sea. It is exhausted and exhausted.

Standing behind Zhang Ji, Liu Qing said in a muffled voice, "Ordinary polar bears can swim more than 300 kilometers in a row for ten days at most. Papa Bear is very powerful, covering [-] kilometers. He is a hero in the world of polar bears."

"It looks so cute. It has a strong body, a round head, and gentle eyes. It has been searching for the ice floes on this road."

If you don't find the ice floe cover, it won't die, but if you don't find the ice floe cover, the cubs waiting to migrate will die. Father bear has always cared about the cubs, so he refuses to leave.

On the screen, the three little bear cubs are surrounded by one place, probably the father bear is cleaning their fur. The little bear cubs lower their heads, whimpering and coquettishly rolling, happy and at ease.

Zhang Ji's heart was stuffy. If it wasn't for the melting of the glaciers, father bear would definitely be playing happily with the cubs in Hudson Bay now.

Because the glaciers are melting year by year, the summer is gradually lengthening. In the past few hundred years, there are often sailing ships or flights to take photos of polar bears, seals, penguins, arctic gulls, snowy owls, and other animals on the sea. Floating corpse.

Species are becoming extinct almost every day, and human beings cannot and are powerless to stop them.

The department was quiet for a while, the air flowed slowly, and only the beeping of the instruments remained.

Lin Fang felt uncomfortable too. Seeing the gloomy atmosphere, he cleared his throat and said, "Here, everyone, don't be so discouraged. A year ago I heard that the research group established by the Academy of Life Sciences, the Ministry of Environmental Protection, and international environmental protection organizations, We have found a way to curb climate warming and improve the ecological environment of the two poles from the atmospheric level of space—"

As soon as he said, everyone was surprised and surprised, "When will the results be produced? If this continues, wild animals will not be able to survive in the wild. You see, rising temperatures not only affect the Antarctic and the North Pole, but also directly increase the frequency and scale of forest fires." After the fire broke out, some small animals were directly burned to extinction—”

"Yeah, when the results come out, I'm waiting for help. If it comes out early, father bear will definitely be playing happily with the cubs in Hudson Bay by now."

Lin Fang choked for a moment, opened his mouth, and said after a long time, "It seems that the project has been suspended. I heard that one of the main persons in charge had an accident. If he doesn't wake up, it won't work—two related projects have been stranded."

"It's the general practice monitor mentioned a few days ago - the one that can directly lock the conscious body."

Everyone remembered, scratching their hearts and wailing, "Who the hell is it?"

Lin Fang shook his head. The identity information of important scientific workers has a confidentiality level, and the more powerful the higher the level, he only heard some superficial news occasionally because he knew colleagues from the School of Biological Sciences.

"This powerful scientist will definitely be fine, right?"

Because it is really very difficult to curb the extreme climate change of the blue star. For hundreds of years, countless experts and scholars around the world have devoted their efforts to this, with little effect, but they are still working hard.

"Definitely."

With hope in mind, the big guy relieved some of his dull mood. Seeing the little polar bear's energy volume rise steadily to 45%, he was very moved, "This should be the wish of Papa Bear. He must have been looking for this road for a long time. For a long time, taking the cubs away safely has become its obsession."

Liu Qing couldn't help but said, "Xiao Chen will be here in two hours, why don't you send two more supply rotation trips, follow them from afar, and escort the cubs to Hudson Bay, 20 days is not too much Soon, I will apply for a mission."

"Yeah, let's send them away, so that Tuantuan will be happy, and the cubs can also learn some survival skills in the wild, and they will have a chance to be released when they grow up. Otherwise, the three cubs will not be able to adapt to the wild environment if they are released. Life, in the future, I really can only be kept in a zoo for the rest of my life.”

To be kept in a zoo for a lifetime is the cruelest thing for cubs.

"It's already 45%. It's even possible. Send Tuantuan's lifeforms there and integrate them in Hudson Bay. Tuantuan definitely wants to touch its cubs and let them live together. It's the best of both worlds."

Everyone agreed, and Zhang Ji took the initiative to sign up, "I have experience in arctic survival and a flight certificate. I will apply for a mission."

"I also signed up, and I can take care of the cubs there for a while."

It's nothing. I work in the Institute of Research and Insurance, and I often go on business trips in the field, both in the North and Antarctic.

Lin Fang responded and went to contact Chen Cheng. Zhang Ji's eyes returned to the screen. The little robot was lucky. It found half of the old whale's carcass. The cubs had a good meal and are resting together sun.

Seeing that the little robot was stuffing something into his pocket, Zhang Ji asked, "Lulu, what are you picking up?"

Ba Lulu opened the pocket on his stomach to show the instructor uncle, "It's garbage, Lulu put it away, and when the instructor uncle arrives, we will take it back together and put it in the trash can."

When Papa Water and Fire went to the forest, he would pick up the trash and bring it back.

Shuihuo's father said that small animals don't know that they are garbage, and they will accidentally swallow them or get trapped.

It must be the same in the ocean. Yesterday the dough was wrapped around the neck by a red plastic rope in the sea, and it was pulled tighter and tighter. It almost lost its life. It bit the plastic rope, but the cub was still bleeding and whimpering in pain.

Inside the bag are cans and bottles, fishing net ropes, beer bottle caps, and two plastic bags. Although few humans have set foot in the Arctic, these garbage will still come with the sea breeze and sea water.

The little robot squatted on the ground with a chubby body, and packed things one by one. Looking at its clear blue eyes, Zhang Ji wanted to hug it and lift it up—even if it was a little robot.

The three cubs are very imitative.

Wheat Tuan picked up a snow cube and wanted to put it in the bag, Dough picked up a stone and threw it into the bag, bouncing around.

Ba Lulu was amused, and picked out the stones and snow from the bag, "Not this, not this."

The two little bear cubs looked at it in a daze, whirrrrrrrrrrrrrrrrrrrrrrr

Papa Xiong walked over, and the snow ball following behind spit out the contents of his mouth in front of the little robot. Papa Xiong raised his head and looked at Balulu. His clear and clean eyes were full of anticipation and joy.

The little robot opened its blue eyes wide.

A small column, soaked by water, with twisted symbols written on the pitted shell.

It's a battery!

Balulu jumped up, it must be the cub who saw it eating the battery, so when he saw the battery, he picked it up and gave it to him!

"call--"

Ba Lulu picked up the battery, stuffed it into his mouth, ate it with a grunt, and let out a haha, this is not a battery, it's just a small piece of iron rod, it's so unpalatable!

His stomach was still growling, but Ba Lulu couldn't help laughing, hugging the father bear and the cub, his eyes bent into crescent moons.

The little bear cubs seemed to be happy with him, playing happily together.

Zhang Ji looked at it and couldn't help laughing. When he cut the panorama, he saw a black dot. He thought he was snow-blind from looking at the computer for too long. After a while, he found that the black dot could move, and his heart immediately pulled out of his throat. "Black bear!"

"what!"

Just as Lin Fang entered the door, he leaned over to take a look, and almost passed out!

A big black bear with a round head of 35cm, a large skeleton, thin cheeks, and obviously starved!

At this moment, Ba Lulu, like Papa Xiong, was staring at the glacier not far away warily.

Behind the one-meter-high ice wall, a bear's head protruded. In the world of ice and snow, this bear was as black as a hole in a white cloth, staring closely at the three cubs, and its black eyes were as bright as a mirror. , reflecting a fierce light.

"Roar!"

"It's really a black bear. It's so icy and snowy here, how could there be a black bear! It's such a big one!"

"What to do, what to do, little bear cub, run!"

Lin Fang was so anxious that he wanted to pass out, so Zhang Jiqie had a panoramic view of the little robot.

Zhang Ji was in a state of anxiety. Animals have sensitive hearing, and he didn't even dare to turn on the earphones for fear of angering the black bear.

Everyone tensed their nerves and stared at the screen with bated breath.

Papa Bear raised his forelegs and bared his teeth at the black bear. Ba Lulu jumped forward and stood in front of the three cubs. Like Papa Bear, he yelled threateningly at the bear.

move!Big black bear!

The little robot doesn't want to fight with you!

The wires in Ba Lulu's body were tense, and he kept shouting in his heart.

Howling, the black bear leaped up with its forelimbs, stomped heavily on the ice, jumped over the ice wall with agile limbs, and rushed here!