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(2012-05-31 14:52:19)
It'sbeenagoodweekforMittRomney.Thepollsareup,he'sjustoffatwo-dayswingthroughConnecticutandNewYorkwherehehauledinbigdonorsandhardmoney,andheswepttheGOPprimariesinKentuckyandArkansas.OnTuesdayTexaswillputhimoverthetopandmakehim,formallyandofficially,theRepublicannomineeforpresident.Noteverythingworked—hisbigeducationspeechWednesdaywaswanandpallid—buthe'shavingamoment.Inatelephoneinterview,hereflec...[阅读全文]
(2012-05-30 16:31:24)
BookAddstoChineseFrayFormerPolitburoMemberClaimsInnocenceonTiananmen;EchoesofBoAffairByJEREMYPAGEReutersFormerPolitburomemberChenXitong,left,wasinterviewedforthebookbyChinesescholarYaoJianfuinBeijinginanundatedphoto.BEIJING—NewclaimsbyoneofthemostseniorCommunistPartyofficialseverjailedforcorruptionarelikelytoaddheattoChina'spoliticalatmosphere,alreadyinupheavalfromtheBoXilaidrama,byrefocusingatte...[阅读全文]
(2012-05-30 15:54:16)
BoXilaiAndTheReturnOfPoliticsByFareedZakariaMonday,May14,2012LogInwithFacebookSharingTIMEstorieswithfriendsiseasierthanever.AddTIMEtoyourTimeline.LearnMoreXSharingWithFriendsAddTIMEtoyourTimelinetoautomaticallyshareTIMEstories,photosandvideoswithyourFacebookfriends.ShareOnlytheStoriesYouWantTIMEwillalertyoueachtimeastoryissharedandyou'llhavetheoptiontokeeporremoveeachstoryfromyourFacebookTimeline....[阅读全文]
(2012-05-30 14:01:23)
CraigVenter’sBugsMightSavetheWorld(NYTimes5/30/12)InthemenagerieofCraigVenter’simagination,tinybugswillsavetheworld.Theywillbecustombugs,designerbugs—bugsthatonlyVentercancreate.HewillmixthemupinhisprivatelaboratoryfrombitsandpiecesofDNA,andthenhewillreleasethemintotheairandthewater,intosmokestacksandoilspills,hospitalsandfactoriesandyourhouse.EnlargeThisImageBradSwonetzforTheNewYorkTimesSynthe...[阅读全文]
(2012-05-25 10:34:28)
ZuckerbergWifePriscillaChan'sRubyRingMayBeValuableAfterAllByJoannaDouglas,SeniorFashionandBeautyEditorPriscillaChanshowedoffhernewrubyringatlunchwithafriend.PhotobyDeano/SplashNewsBillionaireFacebookfounderMarkZuckerberg,28,isgettingalotofflackforbeingcheapwithhisnewbride.HemarriedPriscillaChan,27,inasurpriseceremonyintheirbackyardlastSaturdayandChanworeanoff-the-rackdressbyClairePettibon.Nofancyv...[阅读全文]
(2012-05-24 09:45:13)
BoywhotouchedObama’shair:StorybehindWhiteHousephotoisprobablyinyourinboxByDylanStableford(PeteSouza/WhiteHouse)Thestorybehindaphotographshowinga5-year-oldblackboytouchingPresidentObama'shair—whichhasbeenhangingintheWestWingoftheWhiteHouseformorethanthreeyears—maybecomingtoyourinboxsoon.TheNewYorkTimespublishedtheadorablebackstoryonThursday,andit'squicklybecomethemost-emailedarticleontheTimes'we...[阅读全文]
(2012-05-22 18:10:14)
特立独行求真知——记华罗庚如果你到了国外的一个名牌大学，那里的一位大科学家对你说：“你在我们这里呆上两年，就可以拿到一个博士学位。”对此，大概很少有人会说“不”的吧！然而，特立独行的华罗庚，却婉言谢绝了！这就是华罗庚特立独行的个性的表现，前几天，在博文跟帖中，有博友谈及华先生的这一特点，的确所言非虚。话说1936年，清华大学算学系教员华[阅读全文]
(2012-05-22 18:04:27)
从科学知识到科学素质的转化近年来，人们经常在谈论培养科学精神和树立科学世界观，这对于社会发展无疑非常重要，对于教学科研来说更是必不可少。大家知道，科学精神基于科学素质，而科学素质则基于科学知识。现在我们设问：科学知识能自动地转化为科学素质吗？也就是说，学习并掌握了一些科学知识后，是否一定能具备优良的科学素质？答案是否定的。今天就想[阅读全文]
(2012-05-22 18:01:14)
治学方法漫谈讲做学问的道理是极为简单的事。并非做学问简单，而是讲道理简单。几千年前的书里就有不少讲这些道理的话。《论语》中说“学而不思则罔，思而不学则殆。”做学生最重要的是“思”——批判式地思考，否周就迷“罔”了，迷失方向，对全局认识不清，学了一大堆东西整不出条理来。如果“思而不学”关起门来做学问，不去了解具体情况和具体问题；搞物[阅读全文]
(2012-05-22 17:51:34)
子曰：“知之者不如好之者，好之者不如乐之者。”博客首页上海大学乐乎博客>知者乐>科研方略>[分享]林家翘先生提醒青年学者：千万不要Garbagein,garbageout2009/2/227:49:16|[分享]林家翘先生提醒青年学者：千万不要Garbagein,garbageout【今日推荐】置顶一周。——2010-04-01我第一次听见“Garbagein,garbageout”这个说法是在1983年10月，那时美国科学院院士林家翘先生正在清华大学讲学，我和[阅读全文]
