Fighting The Galaxy

The development of the computer has brought civilization into the era of intelligence. The computer can perform various high-speed operations, such as the orbit of the spaceship, which can be accurately calculated by the computer, and the calculation of the seemingly meaningless pi, the computer can After the poor solution, there are as many bits as you want.

However, there are many realistic tasks that computers are not competent for. For example, artists do not paint, no matter what kind of programs are designed for computers, computers cannot achieve special paintings like artists, so simply write poetry. It is said that the computer also does not have this talent, it can only be exhaustive, combine various words together, and finally need people to screen.

Therefore, the two are different. In their respective fields, they have their own advantages. For example, the computing power of computers is unmatched by humans. It can perform super calculations, hundreds of billions per second, trillions of times without problems, and the brain, the operation of the brain, mainly through neurons.

The basic connection of the brain is through neurons. From a technical point of view, the pulse current is released near the cell body of the neuron and transmitted along the axon, which is connected to the downstream neuron. In this way, the information is formed by the current impulse, and it will encode the frequency and time of the pulse current, so the brain also needs to calculate it in a similar way to the current, except that no matter the normal speed of light or the slow speed of light, it will not Affect the calculation of the brain.

Because the brain is slower, the information transmitted by this axon can take up to 1 millisecond. That is to say, the brain can perform up to about 1,000 basic operations per second. In this way, the current transmission speed caused by the slower light speed becomes slower. The brain is basically insignificant, it is equivalent to the impact of a dust on the earth's atmosphere.

However, it is such a slow brain, but it is rich in creativity. This is far from being comparable to a computer. How does the brain use such crude computing power?

For example, on the sports field, when the opponent kicks the football over, the brain receives the signal from the eyes, calculates the trajectory of the flying football, pre-judges where the football arrives, and then moves the body over and places the arm on the appropriate Position, and finally catch the ball at the goal.

So, how does the brain rely on weak computing power to calculate these? That is the difference in calculation mode. When the computer program is running in the CPU, it is finally divided into instructions. These instructions are all serial. The previous one is executed before the next one is executed.

Even if it is a multi-core CPU, it only plays a role in executing multiple tasks at the same time, and a program only occupies one core.

The brain is different. The brain relies on a large number of neurons and synaptic connections between neurons to process tasks on a large scale in parallel. Compared to each basic unit in the CPU, the transistor has only three pins, and in the gate circuit, there are only two inputs, one output, or one input and one output, and each neuron in the brain receives from many neurons Information and send the information to other neurons. The average number is about 1000, so parallel processing is very fast.

In addition to the differences in these methods, the connection strength between neurons in the brain can be modified according to activities and experience, so that you have the basis of learning, you can increase your ability through continuous repeated learning to complete tasks better .

This feature of the brain's neurons has long attracted the attention of scientists. What if the computer also has these features? They use neurons to change computers, especially in the field of artificial intelligence. Development is rapid, but it is never done to fully use biological brains.

However, in theory, it is not difficult, as long as the neurons of the biological brain are improved, interrupted or established various connections, the biological brain can be transformed, and this modification can even be from the quantum level. From an angle.

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So, has the brain of this giant bird undergone the transformation of neurons and become the power used by Mr. Alpha to control the entire planet? Or, in the base behind the shadow area, the other party uses a large number of neuron computers to serve his conspiracy?

All these need to be explored to know, so when thinking of here, Joule hopes to further explore on the planet.

Of course, if you want to explore the entire planet, then you need fast transportation. It is necessary to tame wild horses. At the same time, you must organize the primitive people on these planets into an army so that you can enter. To the dark back.

Did Mr. Alpha make this side look like a primitive society, to deceive possible entrants, and then, behind his back, carry out his dark plan?

There are too many questions, we need to continue to explore.

Bowman must have thought of this too. He looked at Pete and said, "So, Joule, our next stage of exploration can begin."

The next stage? Joel nodded cautiously: "Yeah, I think the focus of our next stage is to explore ore. We need to find coal and iron ore and practice steel on this planet."

There was a bitter smile on his face. When Bauman said that he wanted to carry out the industrial revolution here, Joule still thought it was impossible, but now, Joule knows that if he wants to develop here, it must be impossible to rely on the current technology. Yes, it is necessary to develop technology. Iron and steel are the foundation of industrial technology. With steel, they can make normal cold weapons, relying on these original sharpened wooden sticks and bows, using stones And bones, certainly not enough, if everyone has a sharp machete, dare those giant birds come again?

Of course, this will also face a problem. In this era, swords and guns will definitely be the most advanced weapons. What if these people take weapons and do not accept their discipline?

Huyou primitive people, on the whole, are relatively simple. The most direct way is to use their beliefs. They have regarded themselves as gods, willing to be their own servants. Where can servants attack God?

As for making a steam engine? Joule does n’t have such a good wish, and the processing technology required is still very high. Now, it is good to let them build qualified cold weapons, at least, give them each a piece of iron, tied to a wooden stick It is enough to be a spear in front.

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