奥巴马总统的最初的大学：OccidentalCollege，学校位于洛杉矶，liberalartsinL.A.1979年入学，1981年转到哥大。
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https://www.oxy.edu/magazine/issues/winter-2017/school-barack?
Obama'sOxystorybeginsin1979,whenthemixed-racesonofasinglemotherenrolledattheCollegefromPunahouSchooli...[
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TeslahasappliedforanewpatentthatisrevealingthelithiumextractionprocessthatElonMuskvaguelydescribedas“usingtablesalttobasicallyextractlithiumfromore”duringTesla’sBatteryDaylastyear.
Itcouldcutcostsbymorethan30%,accordingtotheautomaker.
https://electrek.co/2021/07/09/tesla-patent-reveals-elon-musk-table-salt-lithium-extraction-process/?
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有不少图表数据：
https://circle.tufts.edu/latest-research/election-week-2020#the-youth-vote-state-by-state
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文章的最后，给了三个建议。https://www.nytimes.com/2020/10/08/upshot/youth-voting-2020-election.html[
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https://blog.wenxuecity.com/myblog/78360/202103/11457.html
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Thedealisworthmorethan$500million,accordingtoonereport.
SecurityisagrowthareaforMicrosoft.
https://www.cnbc.com/2021/07/12/microsoft-acquires-riskiq-a-security-software-provider.html
公司CEOLouManousos:
https://www.coursera.org/lecture/intro-cyber-attacks/welcome-lou-manousos-part-1-JlJtN
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Bigdayahead.Greattostartthemorningwithafriend.Feelinggood,feelingexcited,feelingready.
Watch#Unity22launchandlivestreamTODAYat7:30amPT|10:30amET|3:30pmBST.@virgingalactic@elonmuskhttps://t.co/1313b4RAKIpic.twitter.com/FRQqrQEbH8
—RichardBranson(@richardbranson)July11,2021
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WATCHLIVE:VirginGalacticUnity22SpaceflightLivestream
WatchbillionaireVirginGalacticfounderSirRichardBranson'sflighttospaceSundayaboardhiscompany'spassengerrocketplane.ThisisVirginGalactic'sfirstfullycrewedspaceflight,whichincludestwopilots,Bransonandthreeother“missionspecialists.”
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SergeiVasilyevichRachmaninovPianoConcertoNo.2inCminor,Op.18
00:45I.Moderato
12:05II.Adagiosostenuto
23:45III.Allegroscherzando
July9th,2021/Odeonsplatz(Munich,Germany)
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