 第三天,终于写完啦! ## 牛顿躲过一劫 就在牛顿对力学作深入研究时,1665年英国发生了大瘟疫,俗称黑死病。许多人都认为圣经启示录预言不幸降临了。 黑死病在这之前欧洲大陆已有3OO年历史,总共造成的死亡人数约2500万人。大约是欧洲当时人口的三分之一。这次瘟疫始自伦敦,由跳蚤吸食了一种黑鼠的血液而使细菌传播,受到病毒感染的黑鼠又大量繁殖,疾病就如大火缭原开来不可阻挡,黑鼠与跳蚤之间互相传播,人只要被跳蚤咬上一口就将感染必死,当时抗生素并未发现,死亡率自然很高。于是各地相互设障,阻断交通,各自为阵。正好这时剑桥大学放假师生大都离校,牛顿有两年未回学校,他生存了下来。 牛顿在乡下干什么呢?过去不少故事说正是这时他一天在果园里,突然一枚苹果砸在他的头上,于是启发了他重力的感悟,于是他由此发现了万有引力学说。显然这个故事是假的。本传记对此假故事的形成给出了几个考证都否定了这个故事。此说是一种演绎罢了。 牛顿经典力学不是一朝一夕建构的,总结了大量天文学家与物理学推导基础上建立起来的一个解释宇宙宏观系统的基础理论。牛顿是其中的集大成者。牛顿也曾想建立统一场论,将所有的力原都能放进去解释清楚。这个想法是超前的,但那时人们认识物质的水平连分子状态都还未能达到,原子更不可能了,统一场论只能留给爱因斯坦一辈近当代科学家们去寻找。 今天统一场这东西找到了吗?没有,还处于猜想阶段。有没有统一场这个东西,能成为物物接触后变成力?还是通过它来当二传手,即媒介,介质?都不确定。宏观世界与量子微观世界的规律是对称的吗?不确定。我们现在推广的光缆线就是利用光子传导,体积小,速度快,代替以往电缆,这就是为什么几百年来人们一直在追踪研究物质内部结构而溢出的副产品技术。它已摆在了人们的眼前。对物理基础研究同时会溢出副产品,其实就是技术。如核物理是基础理论,其产生的技术就核炸弹,这个若不加以限制,几个恐怖今子都可以造出简易装置。 ## 牛顿热心炼金术 牛顿对金钱不是一个很热心的人,为找金子而炼金不是他喜欢的事业。但是牛顿一度沉迷于炼金术。中国人叫炼丹术,是为获长生不老之药。西方人是为了暴利发财而拼命追求这项技术。牛顿收集了大量这方面的材料,专心炼金。 传记中说他是为了寻找重力源。为此牛顿花了不少精力,这事让人感到很邪门。人们搞不懂他整天在干啥。总之他所热心的事很多,炼金术产生了化学,西药配方等等。 牛顿在市场上买了一根三角楞镜,由此他对日光进行了分析,得出白光是各色光的混合。只是发光频率不同。他在光学上也走在他人之前。同时牛顿还担任英国造币厂总负责,这个好象和他不搭界吧,但是他上任了,而且干得还不错。 牛顿在去世前存下一万多英磅的财富,平均分给了他八个姪子,其终身未婚。1727年离世,享年84岁。这在没有抗生素的时代,是一奇迹。
author | julian2013 |
---|---|
permlink | 44a4fc6a0041f |
category | hive-105017 |
json_metadata | {"image":["https://images.ecency.com/DQmbobaWHhXm1TWMdjFfcbieoXmn5bNpKLn8HkBJzxuG2Ca/img_0.7172311370973629.jpg"],"tags":["hive-105017","cn","cn-reader","zzan","bpc"],"app":"ecency/3.0.11-mobile","format":"markdown+html"} |
created | 2020-12-28 13:17:03 |
last_update | 2020-12-28 13:17:03 |
depth | 0 |
children | 0 |
last_payout | 2021-01-04 13:17:03 |
cashout_time | 1969-12-31 23:59:59 |
total_payout_value | 3.404 HBD |
curator_payout_value | 3.338 HBD |
pending_payout_value | 0.000 HBD |
promoted | 0.000 HBD |
body_length | 1,308 |
author_reputation | 398,595,897,784,320 |
root_title | 谈谈大科学家牛顿(终结篇) |
beneficiaries | [] |
max_accepted_payout | 1,000,000.000 HBD |
percent_hbd | 10,000 |
post_id | 101,116,907 |
net_rshares | 33,440,063,483,903 |
author_curate_reward | "" |
voter | weight | wgt% | rshares | pct | time |
---|---|---|---|---|---|
abit | 0 | 12,660,247,776,690 | 50% | ||
mangou007 | 0 | 140,981,062 | 5.67% | ||
lemooljiang | 0 | 45,681,753,704 | 100% | ||
bullionstackers | 0 | 105,367,450,325 | 30% | ||
laoyao | 0 | 22,311,152,101 | 50% | ||
midnightoil | 0 | 78,740,964,894 | 50% | ||
xiaohui | 0 | 443,877,000,406 | 50% | ||
oflyhigh | 0 | 2,769,755,158,700 | 50% | ||
bert0 | 0 | 24,073,227,149 | 5.67% | ||
helene | 0 | 583,919,830,855 | 50% | ||
ethansteem | 0 | 19,195,631,855 | 50% | ||
sweetsssj | 0 | 11,511,132,069,758 | 33% | ||
tumutanzi | 0 | 1,440,210,766 | 50% | ||
penguinpablo | 0 | 731,061,076,508 | 12% | ||
blackbunny | 0 | 35,037,701,756 | 50% | ||
lingfei | 0 | 36,675,237,377 | 50% | ||
coldhair | 0 | 892,445,338 | 50% | ||
htliao | 0 | 7,455,755,008 | 20% | ||
underground | 0 | 926,024,189 | 5% | ||
exec | 0 | 119,145,063,378 | 50% | ||
alphacore | 0 | 139,313,191,001 | 6.02% | ||
shenchensucc | 0 | 35,881,972,370 | 30% | ||
june0620 | 0 | 127,774,087,826 | 21% | ||
dancingapple | 0 | 4,822,924,690 | 20% | ||
minloulou | 0 | 1,221,995,689 | 10% | ||
investegg | 0 | 304,094,613,632 | 7.97% | ||
flamingirl | 0 | 1,495,532,792 | 5.67% | ||
lindalex | 0 | 580,464,392 | 50% | ||
cnbuddy | 0 | 931,026,866,708 | 100% | ||
jacktan | 0 | 3,020,571,381 | 50% | ||
cryptonized | 0 | 57,029,345,661 | 12% | ||
jesusjacr | 0 | 2,048,943,041 | 15% | ||
fun2learn | 0 | 1,371,829,142 | 3% | ||
suhunter | 0 | 952,499,969 | 50% | ||
yumisee | 0 | 1,644,463,343 | 100% | ||
joeliew | 0 | 3,558,698,900 | 100% | ||
wilhb81 | 0 | 56,121,382,381 | 10% | ||
green77 | 0 | 5,687,838,158 | 90% | ||
iipoh06 | 0 | 527,567,108 | 100% | ||
dailypro | 0 | 17,853,865,218 | 50% | ||
onepercentbetter | 0 | 15,411,664,752 | 12% | ||
liewsc | 0 | 3,043,330,903 | 50% | ||
tanzy | 0 | 1,418,126,201 | 50% | ||
franyeligonzalez | 0 | 1,236,387,962 | 2.83% | ||
janicechua | 0 | 14,568,669,787 | 20% | ||
andrewma | 0 | 12,858,306,257 | 50% | ||
sbi4 | 0 | 157,062,196,126 | 90.2% | ||
liuzg | 0 | 16,095,238,741 | 50% | ||
cn-malaysia | 0 | 910,807,293 | 100% | ||
merlion | 0 | 4,686,213,621 | 12% | ||
moneybaby | 0 | 938,255,443 | 2.5% | ||
abcallen | 0 | 18,451,336,287 | 50% | ||
coder-bts | 0 | 5,288,896,975 | 50% | ||
shine.wong | 0 | 3,999,457,233 | 100% | ||
sunai | 0 | 1,217,210,567 | 100% | ||
china.mobile | 0 | 2,931,566,536 | 50% | ||
raiseup | 0 | 59,644,008,117 | 12% | ||
julian2013 | 0 | 124,807,084,023 | 100% | ||
melaniewang | 0 | 9,144,453,731 | 50% | ||
voxmortis | 0 | 37,838,816,555 | 20% | ||
changxiu | 0 | 5,053,333,843 | 50% | ||
cherryzz | 0 | 53,452,348,912 | 50% | ||
memeteca | 0 | 716,159,876 | 5.67% | ||
steemcryptosicko | 0 | 115,556,738,120 | 10% | ||
wherein | 0 | 15,269,792,506 | 5% | ||
cnstm | 0 | 12,068,126,039 | 5% | ||
ctime | 0 | 471,465,481,404 | 4% | ||
good2believe | 0 | 4,113,775,986 | 100% | ||
hungrybear | 0 | 428,558,198 | 12% | ||
lolasophiedanton | 0 | 2,481,395,545 | 90% | ||
tina3721 | 0 | 4,865,573,237 | 50% | ||
andyhsia | 0 | 16,007,239,982 | 100% | ||
dailyke20 | 0 | 41,160,927,924 | 100% | ||
spinvest | 0 | 3,858,374,709 | 10% | ||
sbi-tokens | 0 | 1,031,194,941 | 8.9% | ||
cnbuddy-reward | 0 | 78,166,911,544 | 100% | ||
real3earch | 0 | 1,844,433,146 | 100% | ||
life-timer | 0 | 1,182,132,297,705 | 15% | ||
m20 | 0 | 491,121,090 | 100% | ||
hivecur2 | 0 | 18,740,364,929 | 5% | ||
intacto | 0 | 26,502,141,936 | 2% |