第290章 飞信(下)
最新网址:m.ltxsdz.com
如今京师之中,每一座高起的建筑物上,都竖起了一支铁杆。最新地址ltxsba.fun铁杆下一根电导线直通地下,以为引雷之用,故名引雷针。
在雷暴天时,时常能看到一道闪电正正打在引雷针上。刺眼的电光闪过,闪电就此被引入地下,不再为害。
同样的电,过去只出自于天,于今则出于人手。
光线暗淡的房间中,巨大的电池提供着电流,操作者敲击起开关,两片连通着线圈的金属板之间,随之闪烁起璀璨的电花。
房间的另一头,同样连通着线圈的平行金属板上,同样的蓝色火花凭空产生,仿佛应和一般,闪烁着同样的节奏。
虚空感应。
这是自然学会中,几位专精电学的会员的研究成果。
电磁相通,变化的电流引发变化的磁场,无形的磁场所及之处,都能引发感应的电流。
控制电流的变化,就能够传输信息。
眼前的实验,便是这一理论最好的证明。
如果通入的电流足够强大,再通过合适的方式发送出去,磁场的感应范围就能扩张到数千里之外。也就意味着能够与数千里外的对象相互联络。
即使只有一两百里的联络范围,在军事上能派上大用场。一场大会战的结果,说不定就是一条及时的情报带来的。
如果能够安装在海船上,通信距离又能超过千里。海船就能每天通报自己的方位,保障出航安全,出事时还能求救,海运事业便能够更加兴旺发达。
进展缓慢的不只是无线电报,还有有线电报。
“七十三万又六千贯,这是你老子用上面的这番话,从我手中唬弄走的钱。”
两片相隔仅有一指的金属板中,一团蓝色电火花正闪烁着。随着机器特有的咔哒声,火花的闪耀或长或短,映在章惇的脸上,也是忽明忽暗。
几年前,韩冈就用空口白牙的一番描述,从章惇手中拿走了七十三万又六千贯,去填研发的无底洞。
现在好歹有了点成果,证明这笔钱不是打了水漂,不过只能在一间屋子里传输的信息,还不如开口说一句话来得方便。
“七十多万贯砸下去,到现在也只是听个响。”
韩钟饶有兴致的摸着电池的外壳,闻言抬头笑道,“虽然小侄觉得这声响比京北瓦子春日红的唱词更入耳,不过家严曾说过,天大地大,出钱的最大……”他咳咳两声,举止夸张的低下头,“七丈你老说得是。”
“呵呵。”章惇失声发笑,指着韩钟,“你这小猴儿,越发不成样了。正经话不会说,编排你老子起来,倒是一套一套的。”
韩钟装作害怕的缩了缩脖子,小声道,“小侄哪里敢乱编排,确实是实话。”
章惇给他插科打诨都得心情好了不少,“好吧,下一回见你老子,我好好问问他。”
勉励过一干研究人员,章惇从无线电报的实验室出来,虽不想往同样砸钱只听了个响的有线电报实验室去,但为了已经投入的资金,还是去走了一趟,鼓励了研究人员一番。
有线电报的技术难度要比无线电报低不少。章惇听说关西发展得很好,成功的实验距离已经用里为单位,再稳定一点,就能用在铁路上,一座车站设一个收发室。即使远隔数千里,传话也只要一个时辰。
但京师这里进度却慢了很多。现有的实验品,成功过联络过两次,每次联络都没有超过十个字,五十步的距离。
五十步,找个铁皮喇叭就能把话传过去了。那具连铁皮喇叭都不如的东西,用了他十八万贯。
从研究所的大院出来,韩钟偷眼看着章惇的脸色。
京城的研究机构,近些年来投入不少,成果寥寥,相对于关西方面成果频出的几大实验室,已经完全不是一个档次上的对手了。
“还算可以了。我也没指望这边能比得过你父亲自指点过的实验室。”章惇很容易就发现了韩钟的忧虑,笑着说,“电报不行没关系,铁丝、铜丝不是拉得很好嘛。”
为了发明电报机,相关的项目也在同时推进。
章惇投入的资金,有很大一部分分散到不同的相关项目中去。
拉丝工艺因此进步飞速。如今的拉丝工厂,不论是铁丝还是铜丝,都能拉出数百丈一卷。
“二十多年前,你父在熙宗皇帝面前说要造铁船,到现在都没个眉目,但当时先弄出来的板甲,现在都要淘汰了。我只是希望,电报这玩意儿,不要让我再等上二十年还看不到。”
章惇带着韩钟上了马车,走上回城的路。
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