After setting forth Hao family/home, Ye Zhou has not gone home, but went to own office directly, the present his brain is the matter of related broadcast, is unable to go to sleep again. 离开陈昊家之后,叶舟没有回家,而是直接去了自己的办公室,现在的他满脑子都是有关广播的事情,根本无法再入睡。 To him, the information that in the simulator disclosed was actually clear, the logical chain was also simple, but must start this logical chain, is not so easy to the present human. 对于他来说,模拟器中所透露的信息其实非常明确,逻辑链条也非常简单,但要启动这条逻辑链条,对现在的人类来说却不那么容易。 How to launch the information and human should at the universe to launch which information at the universe, this throughout is the issue that the human society continuously explores, but in fact, in view of this issue, no one can give the answer of having the sufficient persuasive power. 如何向宇宙中发射信息、人类应该向宇宙发射哪些信息,这始终是人类社会不断探索的问题,但实际上,针对这个问题,没有任何人能给出一个具有足够说服力的答案。 Currently speaking, if transmits in the way of beam transmission, then human under some time some direction some wave band, the relaxedness can pile compared with the entire Milky Way also bright equivalent power spectrum density, when but such beam transmission transfers „broadcast” way, matter that human can achieve, extremely in primary. 就目前来说,如果以定向传输的方式发送,那么人类在某时刻某方向某波段下,轻轻松松就能堆出比整个银河系还亮的等效功率谱密度,但当这样的定向传输转为“广播”方式时,人类所能做到的事情,又太过于初级了。 In just, Ye Zhou and Chen Hao awakened some magnificence Keyuan expert through the telephone, after confirmation, they discovered, so-called that the ugly country or China, conduct „broadcast” activity, draws support is actually the most primary electromagnetic wave, after the equipment also merely is the scale enlarges the radio telescope. 就在刚刚,叶舟和陈昊两人通过电话叫醒了华科院某专家,经过确认之后,他们发现,无论是丑国还是华夏,目前所进行的所谓“广播”活动,借助的其实都是最为初级的电磁波,设备也仅仅是规模放大之后的射电望远镜而已。 Such propagation mode no doubt also has certain effect, but its radiating capacity before arriving at the Milky Way edge will weaken completely, in distant place, even if there is a civilization to exist, they receive is also only the clutter. 这样的传播方式固然也有一定的作用,但它的辐射能量在到达银河系边缘之前就会衰减殆尽,在更远处,哪怕有文明存在,他们收到的也只是杂波而已。 To analyze the information, is no different in several thousand kilometers beside, analyzes a person from the strong winds howling sound twittering whispering. 想要从中解析出信息,无异于在数千公里的之外,从狂风呼啸声中解析出一个人呢喃的低语。 In the technology is not feasible, the reality holds is also unreachable. 技术上既不可行,实操上也不能达到。 Knew that the situation Ye Zhou hung up the telephone disappointedly, the broadcast within Milky Way range ....... this as if also good, but as the matter stands, planned the successful probability greatly to reduce. 得知情况的叶舟失望地挂断了电话,银河系范围内的广播.......这似乎也不错,可这样一来,计划成功的概率就大大降低了。 He is frowning on the work computer is retrieving the related technical documents, wanted to find an effective method, but by his current rationale, even if displayed a big pile „possibility”, is actually unable to decide on the truly feasible plan. 他皱着眉头在工作电脑上检索着相关的技术文档,想要找到一个行之有效的方法,但以他目前的理论基础,哪怕罗列出一大堆“可能性”,其实也无法确定真正可行的方案。 Ye Zhou sighed, sets out to leave the chair, lay down on the sofa, he wanted resting a while, but the eye has not closed, the gate of office was then shoved open. First round website ps:// 叶舟叹了口气,起身离开椅子,躺倒在沙发上,他想要小憩一会儿,但眼睛还没闭上,办公室的门便被人推开。首发网址ps:// He quickly grasps the meaning of something sits up, the vision sweeps off to the entrance, discovered the one who is forest zero. 他一个激灵重新坐起,目光向门口扫去,才发现进来的是林零。 „How haven't you rested?” “你咋还不睡？” forest zero asked with amazement. 林零惊讶地问道。 „How haven't you rested?” “你咋还不睡？” Ye Zhou returned to her interrogative sentence similarly, the latter smiles to reply embarrassed: 叶舟同样回了她一个问句,后者不好意思地笑了笑回答道: „I just completed the experiment ....... this around 3 : 00, do you want the night?” “我刚做完实验啊.......这都三点多了,你要通宵吗？” From the first understanding, two people have been neither friendly nor aloof on the respective post cooperate were close for two years, from the beginning strange, was together to the above subordinate afterward, by the present, two contemporaries gradually was separated from the communication method of original routine business finally, the relations were also nearer. 从第一次认识开始,两人在各自的岗位上已经若即若离地合作了接近两年,从一开始的陌生、到后来以上下级相处,到了现在,两个同龄人终于逐渐脱离了原来例行公事的沟通方式,关系也近了一些。 „Non- night, I just looked for Chen Hao, handled a matter, happen to comes back almost the material.” “不通宵,我刚去找完陈昊,处理了点事情,正好回来差点资料。” Hears this saying, forest zero said looking pensive: 听到这话,林零若有所思地说道: „What new technological breakthrough does a processing matter...... make?” “处理点事情......是有什么新的技术突破吗？” Ye Zhou nods, replied: 叶舟点点头,回答道: „Un, about the large-scale fusion structure, is a little breaks through ---- Wait, first did not chat this, I happen to a little thing must ask you.” “嗯,关于大型聚变结构的,算是有点突破吧----等等,先不聊这个,我正好有点东西要问你。” „What thing?” “啥东西？” Before forest zero draws to sit down desk chair, after desk swept a Ye Zhou computer screen subconsciously, but she realized improper of this movement immediately, therefore then hurried to take back the vision. 林零把办公桌前的椅子拉过来坐下,经过办公桌时下意识地扫了一眼叶舟的电脑屏幕,但她随即意识到了这个动作的不妥,于是便赶紧收回了目光。 Ye Zhou noticed her movement, said: 叶舟注意到了她的动作,开口说道: „Doesn't matter, this is the thing that I make you look.” “没关系,这就是我让你看的东西。” „My issue is, if I want to broadcast the entire universe, the information that the request broadcasts can transmit the entire universe clearly each corner, what plan should I use?” “我的问题是,如果我想对全宇宙进行广播,要求广播的信息能够清晰地传递到整个宇宙的每一个角落,我应该使用什么方案？” Forest zero obviously came the interest in the Ye Zhou issue, she threw an inquiry look to Ye Zhou, after obtaining affirmative answer, 林零明显对叶舟的问题来了兴趣,她向叶舟投去了一个询问的眼神,在得到肯定的答复后, Entrained on the screen two people front tea tables directly, later jumped to sit the Ye Zhou side from the chair. „Makes me come to see ....... the electromagnetic radiation definitely first to remove, the attenuation rate was too high, under the premise of wide scope broadcast was basic Milky Way.” 直接把屏幕拽到了两人面前的茶几上,随后又从椅子上蹦下来坐到了叶舟的身边。“让我来看看.......电磁辐射肯定是首先排除的,衰减率太高了,大范围广播的前提下根本出不了银河系。” „Neutrino communication, this can only be used in the directional dissemination, crossed.” “中微子通讯,这只能用于定向传播,也过了。” „Sound wave communication ....... this talked nonsense completely, give an exaggerated account of things how regardless of the theory said that the vacuum was the Achilles'heel of sound wave communication.” “声波通讯.......这完全就是扯淡,无论理论怎么说的天花乱坠,真空就是声波通讯的死穴。” „Weak action communication, only remains at the pure theory stage at present, its feasible might as well quantum communication ---- But the issue is, the quantum communication is also point-to-point, cannot achieve the effect of broadcast.” “弱作用力通讯,目前只停留在纯粹的理论阶段,它的可操作性还不如量子通信----但问题是,量子通信也是点对点的,达不到广播的效果。” „We do less than so many quanta to be right, at least cannot do now.” “我们搞不到那么多量子对,至少现在搞不到。” „Currently speaking, only relatively credible was the gravity wave broadcast, but, the gravity wave theory discussed closely correlated with the string, if must think that the manufacture gravity wave, must first discover the cosmic string.” “目前来看,惟一相对靠谱的就是引力波广播了,但是,引力波理论是跟弦论强相关的,如果要认为制造引力波,就必须先发现宇宙弦。” „And, the cosmic string discovery is only the first step, must construct vibrating wire that can have the sufficient energy, we at least need to use the degenerate matter ---- This thing can only take from the neutron star.” “并且,宇宙弦发现还只是第一步,要构造可以产生足够能量的振动弦,我们至少需要用上简并态物质----这东西只能从中子星上取。” „Goes a step further again and again, if we can take the degenerate matter, the scale of vibrating wire needs to construct is also very exaggerating ---- Calculates sketchily, I estimate am a centimeter rank, the energy liberation must be above 50000 kilograms per second to be good.” “再再进一步,如果我们能取到简并态物质,需要构造的振动弦的规模也很夸张----粗略计算一下,我估计得是厘米级别的,能量释放要达到每秒50000千克以上才行。” „Un, really can achieve this degree of words, the universe broadcast but is actually not the difficult matter.” “嗯,真能做到这种程度的话,宇宙广播倒也不是什么难事。” Listened to forest zero the words, on the face of Ye Zhou to reveal a forced smile. 听完林零的话,叶舟的脸上露出了一个苦笑。 Really can take the degenerate matter on neutron star, even also to it to conduct the processing the words, does that also broadcast a hammer? 真能取到中子星上的简并态物质、甚至还能对其进行加工的话,那还广播个锤子？ Human can open explodes! 人类自己就可以开炸了！ As if, all roads died of suffocation. 似乎,所有的路都被堵死了。 He sighed, says: 他叹了口气,开口说道: „Therefore in your opinion, actually all broadcast ways are far-fetched?” “所以在你看来,其实所有的广播方式都是不靠谱的？” „It is not far-fetched...... actually the electromagnetic wave is the most credible plan, although the transmitting range was short, but always felt better not to have.” “也不是不靠谱吧......其实电磁波就是最靠谱的方案,虽然传输距离短了点,但总好过没有。” „Moreover, this short compared to the universe criterion, can be the range of entire Milky Way, is insufficient?” “而且,这种短是相对于宇宙尺度来说的,能达到整个银河系的范围,难道还不够吗？” „Insufficiently.” “不够。” Ye Zhou shakes the head, flowing in backward the detail of plan repeated, after listening to forest zero fell into directly silent. 叶舟摇了摇头,把倒灌计划的细节复述了一遍,听完后的林零直接陷入了沉默。 She had understood this so-called „broadcast plan” difficulty. 她已经明白了这个所谓“广播计划”的难点。 The information or distorts, the transmitting range must be far enough ---- Is this possible? 信息要不失真,传输距离还要足够远----这怎么可能呢？ Perhaps, establishing the relay station is quite feasible means that like human cellular network of ground arrangement. 也许,设置中继站是个比较可行的办法,就像人类在地面布置的蜂窝网络一样。 But the premise of establishment relay station, is human must be capable of flying the Milky Way edge. 但设置中继站的前提,是人类得有能力飞到银河系边缘。 This is a new paradox. 这又是一个新的悖论。 Thought long time, she sighed reluctantly, lets go hints herself not to have the means that Ye Zhou to see that to Ye Zhou is not disappointed, what he wanted to obtain from forest zero here was not the final solution, but was the reference of mentality. 思索了良久,她无奈地叹了口气,摊手向叶舟示意自己也没办法,叶舟见状也并不失望,他想要从林零这里得到的并不是最终的解决方案,而是思路的参考。 Now, his goal has achieved obviously. 现在,他的目的显然已经达成了。 He patted forest zero the shoulder gently, just wants to open the mouth to comfort, the opposite party actually lifted the head suddenly, later in Ye Zhou still when being in a daze, the tone says pleasantly surprised: 他轻轻拍了拍林零的肩膀,正想开口安慰,对方却突然抬起了头,随后在叶舟还在发愣时,语气惊喜地开口说道: „Actually, we can use the electromagnetic wave!” “其实,我们可以用电磁波的！” Ye Zhou gawked gawked, asked back: 叶舟愣了一愣,反问道: „You did not say that the propagation distance of electromagnetic wave is not very far?” “你不是说电磁波的传播距离不够远吗？” forest zero nods confidently, replied: 林零胸有成竹地点点头,回答道: „Yes, is not very absolutely far.” “是的,绝对不够远。” „But, in the ancient times, the light signal transmission of beacon tower was not very far!” “但是,在古代,烽火台的光信号传递也不够远啊！” „Ye Gong, you had not discovered, is the electromagnetic wave, the beacon-fire in universe criterion?” “叶工,你难道没发现,电磁波,就是宇宙尺度上的烽火吗？”