第一千七百八十五章 烧点钱试一试
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用埃隆·马斯克的话说,技术大都是堆叠出来的,而且技术与技术之间,就像是在做排列组合,你手里掌握的技术越多,你能玩出的花样也就越多。最新地址ltxsba.fun
埃隆·马斯克一直在追求做下一个次元的事情,比如新能源汽车、自动驾驶、可回收火箭,甚至把人类送到火星。
趁着这次来燕京讨论接下来的特斯拉迁入华夏,以及特斯拉与李牧其他汽车品牌的合作,埃隆·马斯克在跟李牧一起吃过饭之后,硬是拉着李牧,在他的酒店房间里促膝长谈了很久。
他先是跟李牧科普了技术堆叠的重要性,话题依旧是从汽车开始说起。
他对李牧说:“李总,其实技术这个东西真的很有趣,你看,如果我们给一辆车安装了自适应巡航,我们就能顺势在自适应巡航的雷达硬件基础上,开发预碰撞系统。”
李牧说:“大晚上你不让我回家,就为了给我普及汽车技术?”
马斯克笑道:“你看,我是打算先从汽车技术开始说嘛。”
李牧说:“我懂你的意思,今天造出个灯泡,明天造出个电池,组合起来就成手电筒了,过两天再造个电机,多弄点电池串一起,就是一辆电动车了,你就是这个意思,是不是?”
马斯克点点头:“差不多吧……”
李牧笑了笑:“我可能研究不出来电池到底是怎么储存电量的,但电池应该怎么用,我心里有数,你拉着我鬼鬼祟祟的到底想说什么,你干脆直说。”
马斯克发现自己被李牧识破,尴尬一笑,说:“李总,其实我是想跟你聊一聊,太空探索的事。”
“太空探索啊?”李牧好奇的问道:“探哪?”
马斯克忙道:“探其他星体啊,比如火星。”
李牧说:“这事NASA不是在干了吗?还发了火星探测车,你还去探什么?”
马斯克认真道:“NASA只是把火星车送到了火星,但没把人送到火星,我的目标是先把人送到火星,然后再尝试移民火星计划。”
李牧愣了愣,上辈子听说过你这个移民火星计划,但一直到我重生,也没见你把人送到火星上去啊……
于是李牧开口问他:“你打算怎么干成这件事?”
马斯克说:“当然是依托SpaceX,我们现在研究的方向主要就是可循环使用的运载火箭,而且我们火箭将来的运载能力一定会不断增强,向NASA的土星五号看齐,甚至超越土星五号。”
“一旦我们实现了重型可回收火箭,我们每公斤的发生成本,就有可能降低到目前发射主流成本的十分之一甚至更低。”
“这样一来,我们就有了去火星的基础。”
“比如,我们造一艘可以到火星登陆的太空飞船,然后利用我们可循环发射的运载火箭,不断的向太空发射空间站组件,在太空轨道上建立一个大型空间站,这个过程就像你开一辆卡车,陆续把可以建造一座房子的建材,从津市的港口运到燕京,建一栋房子可能需要上几百吨的建材,你的卡车可能一次只能载重五吨,所以你需要在津市和燕京往返至少五六十次。”
“在没有可回收火箭之前,你所有的卡车都是一次性的,也就是说,你每运送五吨的建材,就需要耗费一辆皮卡,这个成本是极高的,甚至高过你要建造的这栋房子许多许多,但是,我们将来可以把这种一次性卡车变成可循环使用的,也就是说,你每次往返津市和燕京,只需要给车加油、对车进行日常保养就够了,这个成本降低的可不是一点半点。”
李牧点了点头,问:“然后呢?”
马斯克说:“然后就简单了,我们现在太空中建立一个空间站,作为补给的基地,然后把大量燃料,甚至助推火箭分多次运送到空间站去,把它变成一个大型补给站,然后我们发射我们的重型太空飞船。”
“你知道的,探索宇宙,燃料消耗最大的是从地面一直到进入太空的这个摆脱地球引力的过程,传统飞船如果直接前往火星,那它的绝大部分载荷,其实都是燃料,比如火星车,一共才几百公斤,但发射总重量有可能超过一千吨。”
“如果我们在太空搭建起了空间站,那我们的重型飞船就可以不用考虑储存够飞往火星再返回的燃料,只需要储存足够抵达空间站的燃料就够了,所以这样可以加大飞船离地的载荷,然后再到空间站加注燃料,前往火星。”
“甚至,我们还可以提前把一部分在火星登陆后需要用到的设备、生活物资也陆续发射到空间站,等飞船到了太空之后,再把这些装备带上,一齐前往火星。”
李牧挠了挠头:“五百亿美元怕是都不够你这个项目,加个零恐怕差不多吧?”
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