Zhang Yuan pondered in his heart, "If it can manipulate the electromagnetic field, then in turn, the electromagnetic field should also be able to affect it." If it is a very strong magnetic field, is it possible to lock it up, and then activate the high-dimensional fragments and suck it back in. ”

"But how do you take advantage of this weakness and deal with it?" Zhang Yuan frowned, meditating.

There are many places where Earth Age can generate magnetic fields, including various mechanical devices, as well as some physical laboratories, and the most reliable is the huge nuclear fusion engine.

The magnetic field generator that confines the turbulence of the plasma can generate a magnetic induction intensity of about 100 Tesla. Tesla is a fairly large unit, the geomagnetic field is only about 0.0004T, and the surface of a large NdFeB permanent magnet may reach a strength of 1T. Such a strong magnet can attract some substances with weak magnetic properties, such as certain metal salts.

After thinking about it for a long time, Zhang Yuan was stunned that he didn't find a good way.

If you turn on the nuclear engine aggressively, you have to hook the other party in first, but the other party is not stupid, can't you run if you can't resist it?

Even if the other party is powerless, as long as they escape fast enough, or even run into the corner of some septic tank, there is nothing humans can do.

"It's impossible to fill the spaceship with electromagnetic fields......"

The most important thing is that the other party is intangible, and in three-dimensional space, there is only a tiny projection point, and the rest of the part cannot be seen or touched.

"." After thinking for a long time to no avail, Zhang Yuan's face turned pale, and he scolded in his breath.

All the methods he could think of, including setting magnetic traps and the like, the odds of success were too low and low, and he could only rely on the other party to make stupid mistakes.

According to this idea, the other party does not need to seek any cooperation at all, just find a corner to hide, slowly invade electronically, and wait until the ship is fully controlled, and then be able to achieve its goal......

Anyway, there is no need to worry about what the other party's purpose is, as long as it is an enemy, it is enough!

As for the safety of the spacecraft, he was not too worried for the time being.

After 3,000 years of sailing, electronics were simply unreliable, and many mechanical structures were manually operated. Some safety structures, such as air pressure doors, cannot be opened at all without manual control.

"Even if all the computers were controlled, humans would still be able to hold out for a long time......"

"It's not a few months. But only for a few months. ”

Think about it, after a little while, the entire ship will lose power. Then humanity had to activate various backup measures to fight against this invisible monster......

Any security system is flawed, as long as there is no way to completely eliminate the other party, time is not on the side of humanity!

After analyzing the pros and cons of friend and foe, Zhang Yuan felt that he was about to suffocate.

The opponent has an overwhelming advantage, as long as you don't make mistakes, you won't lose!

Just because it's one more dimension!

What to do?

In this confined space, time passed minute by minute, and the whole person was soaked with sweat.

The huge psychological pressure made his whole body start to heat up.

He was the only one in the know, and although Captain Zhao, Major Guo and the others had some vague speculations in their hearts, they would always have a trace of delusion before they were confirmed. What's more, they can't help much, Zhang Yuan doesn't think that ordinary guns and ammunition can be used.

Calm down, you have to be calm!

After thinking about it for a while, Zhang Yuan thought that it was bullshit, and the method of using magnetic fields to restrain it was not feasible at all, so he still had to use this high-dimensional fragment to directly and forcibly suck it in by surprise.

"Through lasers, the external activation of high-dimensional fragments is definitely not possible, it requires so many instruments, and it also requires energy storage time. That guy isn't stupid, he sees it, can't he stay away? ”

"So...... It can only be activated internally, i.e. as soon as matter escapes from this space, it can temporarily open the warp point and activate it. ”

"Suppose a time bomb is installed near the warp point, and after the bomb explodes, there will definitely be material ejected from the warp point, so the high-dimensional fragments will be temporarily activated. In this case, the other party is unaware and can be called a surprise. ”

The first question, where did the bombs come from?

Zhang Yuan carefully analyzed the materials in his hand and found the only option - batteries.

There are more than one battery in various electronic instruments, including spacesuits, for all kinds of things. In particular, for this expedition, there are also some intelligent robots in the weight box.

These intelligent robots themselves are prepared to explore this space. Leave them here, and disassemble them, without arousing the suspicion of the enemy.

Soon, Zhang Yuan reached into the inside of the robot through a higher dimension and removed several high-energy batteries.

"Connecting the positive and negative poles of the battery can cause a short circuit, and if the quality is not good, it may explode."

However, Zhang Yuan deeply suspected that the quality of these life-saving batteries was so good that even if they were short-circuited, they would only release a large amount of heat, and then trigger the internal safety mechanism, which would not necessarily produce a big explosion.

Just in case, Zhang Yuan forcibly stuffed a strand of hair into the battery from the fourth dimension, destroying the rigorous structure inside.

"Okay, that's it...... Stuffed into a hair, no matter how rigorous the structure is, it becomes less rigorous. ”

“…… As long as the separator decomposes and melts, causing the negative electrode and the electrolyte to react, then the positive electrode and the electrolyte will decompose, and the rapid chemical reaction will cause the entire battery pack to explode. ”

"One battery is not enough, just get a few more, as long as there is enough heat, it will always explode!"

His face was slightly flushed.

Next, it's not enough to short-circuit it directly, how to control the time of the battery explosion and make it a time bomb?

Short circuits in high-energy batteries occur quickly, in a few seconds at most. It can't be, he hasn't left here yet, so he just blew it up, right?

The problem was very simple, and Zhang Yuan removed the mechanical alarm device in the spacesuit.

The mechanical alarm device can be timed, and after the point, it will send out a series of mechanical vibrations to alarm the astronaut himself.

“…… This is where it comes in handy. Fortunately, the scientists prepared enough props for me for this expedition, otherwise, it would have been difficult for a clever woman to cook without rice at this moment. ”

After planning the entire circuit in his mind, Zhang Yuan removed a metal plate from the weight box behind him and fixed these batteries to the metal plate with adhesive tape. These tapes are used for repairing aerospace and are very reliable.

After tying several batteries together with adhesive tape, he then made a parallel circuit with various wires.

Glue the other end of the circuit switch to the alarm device. The alarm device is equivalent to a timer switch.

As long as a small amount of vibration occurs after the time point, the iron piece that sticks to the top will touch the circuit next door, which is equivalent to closing the switch. Add to that the fact that there's strong tape on it, and once the two stick together, they never separate again, and then there's a real short circuit throughout the circuit.

"Then all the batteries heat up and explode!"

"High-dimensional fragments activated!"

Zhang Yuan's eyes flashed, the only weapon!

And the only chance!