Super electric eel clone

Chapter 67 Giant Bracers
PS: I'm really sorry, a kid came in this afternoon and took over my computer.After a fierce struggle that lasted nine to ten minutes, I managed to snatch it back.

When writing the positioning, I wrote more than 1000 words and then I deleted and rewritten it, so I only updated it now...

Hey~ Everyone, take your votes and hit me to vent your hatred...

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Modern GPS relies on a positioning network composed of 21 satellites in space orbit and three spare satellites.

The satellite continuously sends electromagnetic signals to the ground, and then holds the GPS terminal, calculates according to the signals sent by three satellites in the satellite array in the sky, and obtains the theodolite of the location.

After the theodolite is obtained, the GPS will locate it according to the electronic map stored in it, so as to accurately identify the electronic map of the area on the display.

It was this "map" that opened a brand new door for Chen Fantui.

Many people have a map of the world hanging in their homes, which depicts the names of cities, topography, latitude and longitude of various countries.

What if you use laser engraving technology to engrave a world map on a piece of metal?

The current laser engraving technology can completely engrave a world map on a ping-pong-sized ball.And with the help of a micro-engraving magnifying glass, you can even see the various place names marked above.

With the map, all that is left is how to locate on the map.

You can use your toes to calculate southeast, north, south, and north. As long as you don't lose your sense of direction, Chen Fan can calculate the direction of the electric eel based on the induction of his mind on his body, or the induction of the earth's north and south magnetic fields.

With the direction, the rest is how to calculate the theodolite, so as to find your position on the map.

As the name implies, there are two types of warp and latitude lines.The vertical ones are called warp threads, and the horizontal ones are called latitude threads.

On the globe, the 360-degree longitude and latitude constitute the graticule; if the graticule globe is unfolded, a flat map is formed. As long as you know a latitude and longitude, you can calculate your own position according to the graticule.

After thinking for a long time, Chen Fan thought of a calculation method.

First: The longitude is divided into 360 degrees, and there is a time zone every fifteen degrees!
For example, if it is five o'clock in the afternoon in Zhongyun City, if you move the longitude [-] degrees to the west, the time there will be [-] o'clock in the afternoon, and if you move it further by [-] degrees, it will be [-] o'clock in the afternoon, and vice versa if you go east.

In this way, Chen Fan can infer an approximate local time period based on the electric eel's observation of the sun or tide time. After finding out the longitude of the body on the map, he can calculate the approximate time period of the electric eel by comparing the two time differences. longitude.

Then, based on the electric eel's sense of distance to the body's position, and the distance sense of the two magnetic fields of the earth's north and south poles, an approximate latitude and longitude of the electric eel is calculated.

Chen Fan didn't have high requirements for this accuracy, as long as the deviation was not too outrageous, he could accept it, and he didn't want to use missiles to carry out the "beheading" operation like the United States, and it needed to be accurate to meters.

Probably the error should not exceed [-] to [-] kilometers. If it doesn't work, Chen Fan can use the Google satellite map to identify the environment around the electric eel.

After thinking carefully for a long time, and checking a lot of information on the Internet, Chen Fan thinks that this method should be feasible.

I downloaded the latest version of a high-definition world map with complete latitude and longitude, and then called Zhang Xueyang to ask if laser engraving could be done in his factory.

Zhang Xueyang replied: "In his workshop, he is engaged in mold casting and parts processing. There is only a laser cutting machine with low precision for marking parts on parts, and there is no engraving machine. However, this guy helped Chen Fan introduce another machine. family.

It is said that on Zhongjiang North Road, there is a place with good craftsmanship in Zhongyun's entire laser engraving industry.

After getting the answer, Chen Fan thought for a while, and decided to drive there by himself, so as not to cause Wang Bing to be curious again and ask this and that.

Telling Wang Bing to let him watch the house carefully, Chen Fan pushed the door out with the USB flash drive and car keys.

Seeing Wang Bing driving for so long, and walking the car several times under Wang Bing's guidance, Chen Fan thought that as long as he drove slowly, there shouldn't be any problems.As for whether the police will find out that he does not have a driver's license, Chen Fan thinks that he should not be so memorized.

Automatic transmission cars are easy to drive. Unlike manual transmission, novices often stall the engine because they are out of control. Just push the forward gear, and you can enjoy the thrill of driving a bumper car while stepping on the accelerator.

This processing factory is located on Zhongjiang North Road and is called "Yuanxiang Craft Products". According to Zhang Xueyang, the production level is very high, and there are almost no errors.

After driving slowly to this processing plant, Chen Fan got out of the car and took a look at the several factories, he was quite satisfied with its scale.

"Boss, do you need to order something?" As soon as he entered the door, the boss sitting next to the computer rushed up to greet Chen Fan. The black BMW parked at the door made the chubby boss very enthusiastic.

"Can you do laser engraving on metal here?" Chen Fan looked at the various machines placed in the room and said, "The harder the material, the better, and the price is not an issue."

"Of course!" The fat boss smiled and pulled out a metal plate more than 50 centimeters long from the shelf behind him, and flicked the ballistic with his fingers: "We have a special high-carbon chromium alloy steel formwork here, and this kind of steel is generally used for making automobiles. The parts are used, the hardness is so high!"

"Pass it to me and I'll take a look."

Chen Fan took the silver-gray template whose surface was smoother than a mirror, weighed it up and said, "Well, it's not bad! Is there a bigger one, preferably a streamlined metal plate with a diameter of one meter and a thickness of ten centimeters. Aren’t you a handicraft processing factory here, just make it into the style of a big wristband, and then use the longer and better double-layer cowhide as the wristband, and the kind that is as beautiful as you want.”

"There are ones that are one meter long, but they need to be reprocessed. Use a plasma cutter to cut out the shape you want."

"Then take a look at this." Chen Fan walked to the computer, downloaded a photo of "Hunter's Edge Countercurrent Bracer" in "Overlord Continent", and said, "Can this pattern be cut out?"

"This..." The fat boss scratched his hair and said with a depressed face, "Yes, it is possible, but the color is not easy to get. Ordinary paint is easy to fall off."

"It doesn't matter, this silver-gray one looks good, and there is no need to paint it." Chen Fan took out a USB flash drive from his pocket and inserted it into the computer, pointed to the world map and said: "Then you put on the wristband Reserve a space of [-] centimeters in the middle of the map, and engrave this world map on it. Remember, you must use the greatest engraving precision to complete it. The higher your precision, the more processing fees I will give you. "

"...uh..." The fat boss rolled his eyes.

He originally thought that Chen Fan was a game lover, and he was going to make a huge piece of game equipment to hang at home for appreciation. After all, he had not received this kind of business once or twice.

But when Chen Fan asked him to engrave the world map on it, the fat boss's head froze.According to the routine of game lovers, it should be to engrave the map in the game world on it.

Looking at the high-resolution map, it took a long time for the fat boss to reflect, and then he introduced how advanced his machine is, please don't worry about it...

Because the precision required by Chen Fan is really harsh, and all the characters on the map must be engraved on it.After receiving the deposit of 5000 yuan, the fat boss said with some embarrassment: "It will take three days at the fastest to complete."

"Time is not a problem, what I need is quality!" Chen Fan reminded the fat boss again: "If there is a problem with the accuracy, then I will not admit it!"

"Don't worry, I guarantee that you won't be able to make a mistake with the laser rangefinder!" The fat boss didn't delay for a moment, and quickly called out three or four guys from the back warehouse to start working on the "world map-style edge countercurrent wristband." !"

After leaving a string of cell phone numbers and asking the fat boss to notify him as soon as it was done, Chen Fan started the car and drove home.

The sky was a little dark, and Chen Fan, a novice with hands and feet, didn't dare to drive fast, so he ran on the road at a speed of more than 30 kilometers per hour.

When I ran to Beishan South Road, there was a half-trucked Steyr full of watermelons on the main road in front of me. When I turned a corner, I suddenly fell down on my stomach.

"Damn, is this still letting people live?"

Chen Fan slapped the steering wheel with a slap. He was caught in the middle of several small cars, unable to move. He could only stare at the big truck.

After waiting boredly for a few minutes, the white Regal in front probably couldn't wait any longer. I saw it turn its steering wheel to the left, make a "forced slip", and crawl towards the human-shaped road by sticking to the bottom of Steyr's big half hanging.

"Damn so hanging?" Looking at the distance of less than five centimeters, Chen Fan almost popped his eyes out. Even if he was given a distance of fifty centimeters, he wouldn't dare to take that risk.

As soon as the vehicle in front ran away, there was a huge gap. Chen Fan looked around and found that there was no traffic police, so he followed the example of the white Regal and got into the sidewalk.

It was already getting dark, and after walking a few hundred meters, there were gradually fewer pedestrians on the road.

"Ulala, I'm a happy little donkey~"

At this time, Chen Fan's cell phone suddenly rang a text message.

Looking ahead, Chen Fan found almost no one there, so he picked up his phone to see who sent the message.

"Dear user: Our bank will charge (annual fee) [-] yuan on your card. We hereby notify you for verification. Customer service number..."

"Day ~ this month is the seventh article, big brother..."

Chen Fan wanted to cry, but of course he knew it was a scam, and of course he knew that when he applied for the card, the staff at the bank sold his number to the scammer.

Sudden……

Chen Fan seemed to catch sight of a figure from the corner of his eye, and then...

"Bang~"

"Ah~"

"Bah..." Chen Fan's motor nerves conveyed the command to step on the brakes hard within [-] seconds.

And the superb braking performance of the BMW [-]-series was immediately brought to its limit, and it took no more than a second to drop from [-] kilometers per hour to zero.

"Oh my god~" Chen Fan's fine hairs suddenly exploded, his whole heart went "bang~bang~bang~bang", the beating piston engine was even faster.

"Ah...you...you...are you alright?" Chen Fan pushed the car door open and asked anxiously to the girl lying on her side in front of the car.

Just now, Chen Fan was looking at the information, but he didn't expect to bump into the little girl who jumped out from the sidewalk.

This girl lying on her side in a small black suit had pain written all over her supple skin.

"...Aiyo...Aiyo...It hurts me to death...You have to compensate me, at least [-] to [-] yuan..."

(End of this chapter)