Fooling Tomoko into being a system

The scientists affiliated with Starship Earth were full of excitement and stared at Luo Ji like a genius. They thought it would be a waste for Luo Ji not to engage in scientific research.

Seeing that there are still many new humans on Starship Earth who don't know what a paper tube phone is, Zhuo Wen gave a brief introduction to them.

"The principle of the paper tube phone is very simple. The sound waves generated by speaking pass through the wire and vibrate the paper membrane to form a resonance principle. The other party can hear the sound when holding another microphone. This is a mechanical oscillation resonance transmission of sound waves and has nothing to do with electrical signals."

Dongfang Xuexuan said in confusion, "The opposite side of the four-dimensional space also belongs to the universe, so sound should not be able to propagate."

Zhuo Wen explained patiently again, "This is a mechanical vibration, using the rope in the three-dimensional universe and the four-dimensional universe.

This is the most basic physical law, an underlying law that works in both worlds. Mechanical vibrations must be transmitted from the four-dimensional world to the three-dimensional world.

Although no sound can be made in the four-dimensional universe, the vibration can be transmitted to the inside of the three-dimensional spacecraft through mechanical vibration. There is air inside the spacecraft, so it can naturally make sounds. "

This was immediately followed by the relevant paper tube telephone experiment.

Although the experiment can be said to be successful and can transmit sound through vibration in the four-dimensional universe to the three-dimensional spacecraft, the effect is very poor. The longer the line, the worse the communication capability, and the research is once again in trouble.

At this time, Zhang Beihai came up with an idea, "Since the paper tube phone is not very effective, let's simply cancel the paper tube component and only bring the 'thread' into the four-dimensional universe."

Both parties can set up a series of wire-pulling communication methods in advance, such as three strong pulls and two light pulls, which means that they will immediately exit the lightspeed voyage..."

Zhang Beihai's narration method refers to the harsh battlefield environment. The special team can only use tactical gestures to communicate, but I have to say that this method is very useful at this moment.

What does Starship Earth need most?

It is to know when to stop and turn the ship... and to communicate without delay to prevent running into a black hole!

The experiment was carried out again, and communication was carried out by pulling a "wire". The experiment was partially successful, but there were still some small problems. Regarding the length of the "wire", what material should be used...

All three-dimensional matter is fragile in the four-dimensional universe. During the process of experimenting with pulling the "thread", the four-dimensional explorers broke the "thread" several times, but the people who stayed on the three-dimensional light speed ship did not find that the "thread" had been broken. The rupture in the four-dimensional universe resulted in invalid communication.

The team of scientists in Starship Earth thought of many ways, and even used the strongest flying blade nanomaterial in the three-dimensional world to make threads. Flying blade thread is already the best material that Starship Earth can make, but for the four-dimensional world, it is the same as cotton thread. Not much difference.

Some people also suggest that we simply use four-dimensional materials to make 'threads', which can solve the problem of 'threads' easily breaking in the four-dimensional universe. But if four-dimensional materials are used to make 'threads', how can the 'four-dimensional thread' enter the three-dimensional universe?

Don’t forget that when four-dimensional matter enters the three-dimensional universe, it will inevitably produce a fall effect, releasing a large amount of matter and energy. Solid four-dimensional lines can no longer exist in three dimensions.

This problem troubled the team of scientists for several days, but Yun Tianming grasped the essence of the problem and proposed: "Just abandon the thread and use nothing."

Zhuo Wen: "What do you mean by not using anything? How can you transmit messages between two different dimensions?"

Yun Tianming: "Send it directly to the brain. We only send the brain into the fish tank, but the body still stays in the three-dimensional world.

His hands are still in the three-dimensional world, but his brain and eyes are in the four-dimensional universe observing the fleet sailing at the speed of light.

As long as more people are sent in the three-dimensional universe to observe the person who puts his head into the fish tank, he can decide whether to stop the boat or turn based on the gestures he gives. "

Zhuo Wen: "Yun Tianming, are you crazy? Do you know how dangerous it is to enter the four-dimensional universe?

Not to mention just sticking your brain into the fish tank, what should you do if you encounter a micro-meteorite in the four-dimensional universe?

This is not the same concept as meeting a four-dimensional bubble in the three-dimensional universe! "

Yun Tianming: "Besides this method, is there any more perfect method?

What's more, sticking your brain into a fish tank will not necessarily lead to death. It's just a matter of probability. Rather than killing one person, do you think it is safer to crash the entire fleet into a black hole? "

Of course Yun Tianming knew how cruel this decision was, and he believed that he was not the only one who could see through this problem, but so far no one had suggested it, so he might as well be the bad guy.

Luo Ji and Zhang Beihai are the spiritual leaders. Their status makes it difficult for them to propose this plan. The other captains also have to manage their crews.

Yun Tianming himself didn't value the captain's status. What he wanted was to ensure 100% that Cheng Xin could survive. It didn't matter even if he was hated by Starship Earth.

However, Yun Tianming underestimated the determination of the crew of Starship Earth. They just couldn't accept Yun Tianming's too cold and rational answer for a while, but they had to admire Yun Tianming's method, which could perfectly solve the problem of the light speed ship getting lost at the speed of light. question.

The only difficulty with this method is that only the human head is inserted into the fish tank, which is unstable and life-threatening, but it is a drop in the bucket compared to the cost of crashing the entire spacecraft.

Starship Earth held a small meeting on the plan. The outcome of the meeting was beyond Yun Tianming's expectations. Everyone agreed with the cruel plan he proposed.

This was also the first time that Yun Tianming realized that there were fundamental differences between humans on Earth and Starship Earth.

At the meeting, everyone made suggestions, such as selecting 12 people and each person switching to wearing a fish tank once an hour. One hour is equal to 1 light-years from the outside world. 5 people can sail a maximum distance of 12 light-years.

Human mental power can be highly concentrated for one hour, which is quite easy for the four-dimensional navigation crew members who have undergone relevant training. Even if there is an accident, it will be discovered by the other 1 people.

Now that the meeting has approved the Overlook Plan, experiments will be carried out next to prevent the slow clock effect of the light speed spacecraft from occurring.

Because the fish tank is on the Natural Selection, the crew members who wear the fish tank are naturally selected among the four-dimensional explorers on the Natural Selection.

The first batch of 12 test crew members were finally selected. For the 12 four-dimensional explorers, the suicide notes had already been written.

Twelve hours passed quickly in front of everyone, and the 12 crew members completed the experimental task perfectly. During the experiment, they described what they saw in the four-dimensional world in sign language in the three-dimensional world.

After the experiment was successful, the 12 crew members received hero treatment and a clownfish medal!

When everyone on Starship Earth was celebrating the success of the experiment, Zhuo Wen interrupted, "We must continue to do the experiment. This experiment cannot prove much at all. The next experiment will require the Natural Selection to sail at the speed of light." State, let the crew bring the fish tank again at the speed of light."