博文
(2021-02-28 09:55:41)
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(2021-02-27 23:01:50)
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(2021-02-27 21:38:29)
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(2021-02-27 21:35:35)
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(2021-02-27 13:57:08)
HateCrimesUnderTrumpSurgedNearly20PercentSaysFBIReport
https://www.newsweek.com/hate-crimes-under-trump-surged-nearly-20-percent-says-fbi-report-1547870
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(2021-02-27 09:58:24)
作者是北大法律係，杜克法學博士：
https://blog.wenxuecity.com/myblog/74051/202102/27699.html
https://blog.wenxuecity.com/myblog/74051/202102/29185.html
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(2021-02-26 21:32:39)
https://ourworldindata.org/coronavirus
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(2021-02-26 19:27:14)
城裏順過來的～～
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(2021-02-26 12:46:05)
IsraelidatasuggestmassvaccinationsledtodropinsevereCovidcases,CDCstudyfinds
ByFebruary,morethan84%ofIsrael’spopulation70andolderhadreceivedbothshotsofPfizer’sCovid-19vaccine.
Preliminarydatafromthecountrysuggestthatthemassvaccinationshaveledtoadropinseverecasesamongthe70-and-olderpopulation.
WhileclinicaltrialshavefoundthePfizer-BioNTechvaccinetobe95%effectiveinpreventing...[閱讀全文]
(2021-02-25 23:05:05)
3D-printingrocketbuilderRelativitySpaceisworkingonTerranR,afullyreusablelaunchvehiclethatwouldbenearthecapabilitiesofSpaceX’sFalcon9rocket.
TerranRis“reallyanobviousevolution”fromthecompany’sTerran1rocket,RelativityCEOTimEllistoldCNBC,thelatterofwhichisscheduledtolaunchforthefirsttimelaterthisyear.
“I’vealwaysbeenahugefanofreusability.Nomatterhowyoulo...[閱讀全文]
