博文
(2021-02-06 11:34:01)
DanielGriffin医生，从去年三月就开始在医院的停车场播报新冠实况，经手治疗了1000多例新冠病人。
简单罗列了几个时间点：
29:00疫苗后的社交活动建议
36:16guideline的调整，有不同语言
40:453个病例的治疗方法
44:00Q&A三位读者来信回答
1.学校开学的检测问题
2.100岁老人的第二针疫苗建议及母乳喂养中的疫苗问题
3.新冠病人的疫苗问题
InCOVID-19clinicalupdate#48,[阅读全文]
(2021-02-05 22:34:45)
AnewSpaceXfilingoutlinesplansforStarlinktoofferphoneservice,emergencybackupforvoicecalls,andcheaperplansforpeoplewithlowincomesthroughthegovernment'sLifelineprogram.
https://arstechnica.com/information-technology/2021/02/spacex-plans-starlink-phone-service-emergency-backup-and-low-income-access/?
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(2021-02-05 12:48:44)
JeffBezosfirstinterview(1997)
This1997interviewbyRichardWigginsisprobablythefirstinterviewwithJeffBezos.
JeffBezosfoundedAmazonin1994.
Amazonbegansellingmusicandvideosin1998
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(2021-02-05 12:42:12)
JenniferGranholm JenniferGranholm,secretaryoftheDepartmentofEnergy Atwo-termgovernorofMichigan,Granholmisanexpertinthepolicyandpoliticsofenergy,andatBerkeley’sGoldmanSchoolofPublicPolicy,shehastaughtclassesincleanenergy,policyinnovationandcommunication. “I’msogratefultoBerkeleyandtheGoldmanSchoolofPublicPolicyforgivingmetheabilitytoaccessgreatresearchtalentandf...[阅读全文]
(2021-02-04 22:04:21)
(2021-02-04 12:52:39)
JeffBezosbuilta$1.6trillioncompanyfromnothing:Here’sthelegacyheleavesbehind
JeffBezosissettostepasideasCEOofAmazonthissummer.
Bezos,whofoundedthecompanyinthegarageofhisrentalhomeintheSeattlesuburbs,transformedAmazonintoacorporategiantthatreachesintoalmosteverymajorindustry.
https://www.cnbc.com/2021/02/03/jeff-bezos-built-a-1point6-trillion-company-from-nothing-heres-the-le...[阅读全文]
(2021-02-04 12:52:26)
车身的整体压铸，很好看：
马斯克的巨型机器曝光造车就像造玩具一样简单
https://www.wenxuecity.com/news/2021/02/03/10290296.html
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(2021-02-03 20:26:30)
SandyMunroisanautomotiveengineerwhospecialisesinmachinetoolsandmanufacturing.HejoinedtheFordMotorCompanyin1978andthenin1988startedhisownconsultancy,Munro&Associates.Thisspecialisesinleandesign,tearingdownautomotiveproductstostudyandsuggestimprovementsandinnovations
0:00Introduction
1:18ProductionHell
5:57SeatDiscussion
9:47Autopilot
17:10Megacastings
22:15Structur...[阅读全文]
(2021-02-03 20:22:10)
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(2021-02-02 21:10:51)
