The Death Knell

After chatting with Director Gordon for a few moments, before he took a few puffs of the cigarette, a police officer ran over and said a few words in his ear. Gordon should have a heartache, his expression changed suddenly, and he hurried after apologizing. The ground is gone.

Maybe it was the police officers who discovered the identity of Dr. Santo. Maybe the doctor had a driver’s license in his wallet? Maybe someone recognized his shoes?

It doesn't matter, Su Ming's goal of returning the corpse has been achieved, and everything that follows has nothing to do with him.

"What did you find?" He walked around in the night rain with smoke in his mouth, and came to Lorna's side, leaning on the wreckage of the car next to him: "If you can find someone along the magnetic field, it doesn't matter if you can't find it. I have a spare. Plan, don't put too much pressure on yourself."

"Found it, it's in Antarctica, the person we're looking for." Lorna pulled out her hand soaked in the liquid metal and shook it. She straightened up and answered.

The girl seemed to be in good condition, and she started talking about inversions.

She is too thin, with a pointed chin, and looks like a little fox, but she has a special kind of "faner" on her body, which is exactly the same as Magneto.

"Sure enough, the earth's magnetic field is still used? The other party's magnetic field is not strong, so it was suppressed by you."

Kate’s face is paler than Lorna, perhaps because of her red hair. She seems to have a vampire-like dark beauty. At this time, she touched her chin and said tentative guesses, waiting for the capable person to give A definite answer.

The earth's magnetic field, in short, is a dipole type, which is similar to placing a magnet rod in the center of the earth and passing it out from near the north and south poles.

The magnetic poles do not completely coincide with the geographic poles, and there is a magnetic declination. Of course, the center of the earth is in a high temperature state, and there is no magnet rod, but the magnetic field is generated by the current effect of the electrons in the outer core following the rotation of the earth.

Another point is that the strength of the geomagnetic field is very weak. This is another characteristic of the geomagnetic field. The strength of the strongest two extremes is less than 10-4 (T), and the average strength is about 0.6x10-4 (T). The change in location or time is even smaller, so (γ), that is, 10-9 (T), is often used as the unit of magnetic field strength.

Batwoman also understood why the girl found by Death Knell was called Polaris.

Because in ancient times, people didn't realize the time when the earth was a sphere, they began to use magnetic fields to guide the direction, but they didn't understand the specific principles.

Maybe some students ask the teacher: ‘why does the compass always point to the north? ’

Teachers in ancient times couldn't tell why, so they scratched their heads in a hurry, but if they couldn't come up with a principle, how would students teach their students in the future? Wouldn't this knowledge be passed on?

Sometimes application is more important than understanding. It is a human tradition to use skills that you don’t understand.

Skills are useful, and props are useful. Let's talk about them first. Researching the principles is a matter for the future.

Maybe the teacher who was asked was so worried that he couldn't sleep all night, but when he looked up, he was inspired by the stars.

Polaris is very close to the north extension line of the earth's axis, so people can always see it when looking at the sky at night, so the teacher has the answer, and asks the students to point to the sky.

"Magnetism is brought about by the North Star."

Whether there is such a pair of masters and apprentices is unknown, but the saying that the North Star is the source of magnetism is widely spread.

Until today with advanced technology, the North Star is still regarded as one of the sources of magnetic fields in occultism, and it is often used by fake dealers as an excuse to promote their crystals that can ‘regulate the magnetic field of the human body’.

"I don't care whether he is strong or weak, as long as he is an enemy, kill it." Polaris showed a lovely smile, her style is very pragmatic.

"Slade, what do you say?" Facing the heavy rain, the ape raised his head and looked at the pondering man.

Su Ming picked him up, pinched the cigarette **** in his mouth and put it away: "Adjutant, send us to the South Pole."

..............................

"Are you sure it's right for us to leave the Hall of Justice and investigate?"

Somewhere in the streets of Washington, DC, the green arrow and the black canary were hiding in the darkness before dawn. She was clinging to her ex-husband’s arm as if afraid of the dark.

Women only affect the speed of archery. It is definitely a mistake to hold an archer's arm, but Oliver is not only not worried at this time, but has a dark expression on his face, enjoying the warm friction of his ex-wife.

"The enemy's attack on the Justice League means that it was aimed at some of us. Remember that someone faked the death knell. In the second round, it was the liquid metal robots."

He wiped his moustache with his free hand and squinted his eyes towards the chaotic street. At this moment, the two of them were hiding behind a trash can, watching a single silver machine patrolling the street in the distance.

"So we are decoys?" Black Canary tilted her mouth. She obviously didn't like to be decoys.

"Be happy, dear, at least we have Superman to provide support."

Oliver retracted his head from the trash can, leaned back against the smelly wall and smiled at his ex-wife, and talked about his dark plan:

"We want to liberate Washington DC, so that politicians can mobilize the army and share the pressure for everyone in the Justice League. This is not a matter of a superhero, but a difficulty for all mankind. After experiencing the Barbatos incident, The more I realize that more people are power."

To put it bluntly, I want the government to send troops to serve as cannon fodder. To put it nicely, it is ‘sharing the pressure’.

Canary looked at him with empty eyes and pursed her red lips: "That's why you took the Youth Titans squad and hid in the Gotham Sewers for a month? Even if there are no enemies on the ground, you still fight with the air. Douyong?"

"Isn't I being cautious, I really thought me and those children were the last hope of mankind, if there is a mistake, how should I explain to everyone who sacrificed?" Oliver shook his arms and threw away the woman's hand. He took off the bow and arrow on his back, and then took out a special arrow.

It was a boxing glove fixed on the tip of an arrow. The glove was still green, which looked like some kind of funny prop.

"Then you must be very happy at the time? You thought I was dead too. You can find a younger girl by UU reading www.uukanshu.com, right?" Dinah's eyes suddenly became sharp, she seemed to see through. To Oliver: "Do you really treat Emiko as a younger sister? But how do I feel that she doesn't treat you as an older brother? Speaking of which, she always wanted to kill me..."

"That's all how many years ago, and it was her mother's instructions, there is no need to turn out the previous things." Oliver opened his bow and set an arrow, and took a deep breath: "Are you ready? They are drawn, and then it’s up to your soprano."

"Huh, we two almost died in the command room together. I don't want to die silly. Ask if you can? Forget it, let's start, scumbag." The black canary is ready to fight, but his mouth is fundamental. Without letting go of her ex-husband, she just hinted that she wanted to hear some sweet comfort.

After the death knell rescued the two of them, they left and Superman stayed behind, and things changed.

Oliver started all sorts of busy work. Once he assigned tasks to certain superheroes who had arrived, he would arrange for the survivors to eat and rest, find a place to store the dead, and then start studying the bodies of those liquid robots.

Until she left the justice hall, she hadn't talked to her much. She felt like she was superfluous, or she was a follower who couldn't talk.

"Why did I become a scumbag?" Oliver shook his head dumbfoundedly, and rolled his eyes: "Don't make trouble unreasonably. If you don't concentrate during the fight, it will only kill the two of us. I haven't lived enough yet."

"You..." Dina's face was contorted with anger, she couldn't speak!

Every once in a while, the two would quarrel for various reasons, slapped to death at the originally mixed feelings. This is probably a sadomasochistic relationship.