博文
(2021-02-26 21:32:39)
https://ourworldindata.org/coronavirus
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(2021-02-26 19:27:14)
城里顺过来的～～
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(2021-02-26 12:46:05)
IsraelidatasuggestmassvaccinationsledtodropinsevereCovidcases,CDCstudyfinds
ByFebruary,morethan84%ofIsrael’spopulation70andolderhadreceivedbothshotsofPfizer’sCovid-19vaccine.
Preliminarydatafromthecountrysuggestthatthemassvaccinationshaveledtoadropinseverecasesamongthe70-and-olderpopulation.
WhileclinicaltrialshavefoundthePfizer-BioNTechvaccinetobe95%effectiveinpreventing...[阅读全文]
(2021-02-25 23:05:05)
3D-printingrocketbuilderRelativitySpaceisworkingonTerranR,afullyreusablelaunchvehiclethatwouldbenearthecapabilitiesofSpaceX’sFalcon9rocket.
TerranRis“reallyanobviousevolution”fromthecompany’sTerran1rocket,RelativityCEOTimEllistoldCNBC,thelatterofwhichisscheduledtolaunchforthefirsttimelaterthisyear.
“I’vealwaysbeenahugefanofreusability.Nomatterhowyoulo...[阅读全文]
(2021-02-25 23:03:44)
Asdevicesbecomelessandlessrepairable,it’salwayshearteningwhencompaniesbuilddeviceswithaneyeonsustainability.Afterall,repairingthemachineyoualreadyownwillalmostalwaysbemorefriendlytotheenvironmentthanbuyinganewone.Frameworkisahardwarestartup,foundedbyformerOculusengineerNiravPatel,thatislookingtotaketheFairphonemodelandbringittolaptops,evenshippingwithascrewdriverinthebox. Today,th...[阅读全文]
(2021-02-25 12:41:01)
愿有多种多样的人才，而不是单一的cs。
DomeeShi(/?do?mi/;[1]Chinese:石之予;pinyin:ShíZhīyǔ;born1989)isaChinese-bornCanadianstoryboardartistanddirectorforPixarsince2011.Shehascontributedtomultiplefilms,includingInsideOut(2015),Incredibles2(2018),andToyStory4(2019).Outsideofherstoryboardcareer,Shidirectedthe2018shortfilmBao,becomingthefirstwomantodirectashortfilmforPixar.[2]Baowona...[阅读全文]
(2021-02-23 21:47:55)
摘录部分：
Embeddingethicsacrossthecurriculumhelpscomputersciencestudentsseehowethicalissuescanarisefrommanycontexts,issuesrangingfromthewaysocialnetworksfacilitatethespreadoffalseinformationtocensorshiptomachine-learningtechniquesthatempowerstatisticalinferencesinemploymentandinthecriminaljusticesystem.
Coursesinartificialintelligenceandmachinelearningareobviousareasforethicaldiscussion...[阅读全文]
(2021-02-23 21:19:19)
ReadthememoAmazonexecJeffBlackburnsenttoemployeesannouncinghe’sleavingthecompany
https://www.cnbc.com/2021/02/23/amazon-exec-jeff-blackburn-leaving-the-company.html
JeffBlackburn,Amazon’sSVPofbusinessandcorporatedevelopment,isleavingthecompanyafterayear-longhiatus,addingtoarecentturnoveramongAmazon’sleadershipranks.
Blackburn,whowentonaone-yearsabbaticalin2020,wascon...[阅读全文]
(2021-02-23 12:39:04)
稍等几秒：
SolarRoofevenclearsoffthesnow
—Tesla(@Tesla)February21,2021
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(2021-02-22 21:19:06)
纪念,离去的50万......
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