环境_金沙平台官网

Robot, robot, wherefore art thou robot?

ByCelesteBieverFromtragedytocomedy

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Whip-tailed bacteria could 'tweet' to nanobots

ByPaulMarksInjectingbacteriaintothebloodstreammightsoundlikeahealthrisk

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Are states unleashing the dogs of cyber war?

ByJimGilesNONATIONstatehaseverbeendefinitivelylinkedtoanactofcyberwarfare

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Time to fix an internet bust by surveillance capitalism's demand for data

VladimirJovanovic/AlamyStockPhotoByLydiaNicholasPerhapstheoptimistic

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Online photo coincidences betray your friends

ByHelenKnightThepowerofcoincidencemayhelpidentifythesocialtiesofeventhemostprivacy-consciouswebuser

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Army avatars join the battle for hearts and minds

ByMattKaplanIndifferentcultures

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Fuel tank crack is latest of shuttle Discovery's woes

ByJustinMullinsinCapeCanaveralUpdate:CBSNewsreportsthatafterthecrackedfoamwasremovedonTuesdaynight

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Microsoft develops shape-shifting touchscreen

ByPaulMarksMicrosoftthisweekfiledapatentapplicationcoveringanovelwaytoconstructa“tactile”touchscreen–adisplaythatusestechnicaltrickstoconvinceuserstheyareactuallytouchingtheridges

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Human or robot? Google's speech generator makes it hard to tell

KristinaKohanova/EyeEm/GettyByNicoleKobieWhenmachinesspeak

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'Lightfoil' soars on a stream of photons

ByKateMcAlpineLighthasbeenusedtogenerateaerodynamic-likeliftforthefirsttime.Thetechnique

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Divers could breathe deep with liquid-filled lungs

ByHelenKnightInhalingoxygen-richliquidwouldallowdiverstoexploredeeperintotheoceanthaneverbefore

284

Now that's what a tweet should sound like

TOYOURleftyouhearthegentle“plink”ofadropofwater.Aheadofyou

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Bacterial network 'tweets' to nanomachines

ByPaulMarksBACTERIAinthebloodstreammightsoundlikeahealthno-no

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Politics should not dictate design of NASA rockets

ByHenrySpencerThelatestpoliticalnuisanceforNASAisthatsenatorsandcongressmenfromUtaharetryingtopressureNASAtopromisethatanynewheavy-liftlauncheritdesignswillincludederivativesoftheshuttle’ssolidrocketb

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Moving illusions: Impossible objects made real

ByCatherinedeLangeTheartistM. C.Escherwasrenownedforcreatingdrawingsofimaginaryspacesthatcouldnotexistinthreedimensions.Orcouldthey?KokichiSugiharaatMeijiUniversityinKawasaki

280

Twitter tool roots out disguised mass postings

ByJimGilesSpammersandastroturfersbeware:computerscientistshaveanewmethodforcatchingattemptstoartificiallyinflatethepopularityofpeopleandideasthroughTwitter.Theresearchershavealreadyidentifiedtwogr

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Will we cope if the rare earths live up to their name?

ByKatharineComissoFORdecades

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Model citizens: Building SimEarth

ByPhilipBallPeopledon’tbehavethewayeconomicssaystheyshould.Massivesimulationsofhumaninteractionswillwarnusofcomingcrises–fromfinancetofluWHENpickingoverthecausesforthecurrenteconomiccrisis

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Higgs hunt may delay LHC's planned shutdown

ByDavidShigaPhysicistsareconsideringdelayingaplannedshutdownoftheLargeHadronColliderbyayeartokeephotonthetrailoftheelusiveHiggsparticle.LocatednearGeneva

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Engines of the future: Machines appreciate pictures

ByDuncanGraham-RoweReadmore:Enginesofthefuture:What’snextininternetsearch?Searchingwithpictures

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Caught on video: Why BA 009 rose from the ashes

ByPaulMarksTHEpassengersonboarda1982BritishAirwaysflightfromLondontoAuckland

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We need an energy sixth sense to fight global warming

ByJosephGiacominIfwecouldseetheenergyweusewewouldn’tbesowasteful.Technologycanhelp

257

Cryptographers chosen to duke it out in final fight

ByCelesteBieverAcompetitiontofindareplacementforoneofthegold-standardcomputersecurityalgorithmsusedinalmostallsecure

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You too can have a dream body – in your movies

ByShantaBarleyIfyoudislikethewayyoulookonvideo

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Captcha adverts capture your attention

ITISanonlineadvertiser’sdream.Someadsonthewebsitesyouvisitcouldsoonbeimpossibletoignore

254

Game characters to get authentically rumpled clothes

ByShantaBarleyComputergamedevelopersusesophisticatedalgorithmstoinjectrealphysicsintovirtualworlds–painstakinglymimickingthewaythatlightreflectsoffobjects

252

Thinnest ever camera sees like a trilobite

ByKateMcAlpineAnunusualarthropodeyedesignthatmaximisesimageresolutionhasinspiredthedesignofthethinneststillsandvideocamerayetmade.Atjust1.4millimetresthick

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Infrared add-on could let standard cameras see cancer

ByKateMcAlpineDoctorscouldonedayinstantlydetectcancersbyphotographingpatientswithadigitalcamera.JeppeSeidelinDamandcolleaguesattheTechnicalUniversityofDenmarkinRoskildearedevelopingadevicethatcanconve

252

Robots learn to walk like a senior citizen

ByHelenKnightToday’shumanoidrobotsareabletorun

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Hunters hunted: The revenge of robo-deer

ByJulianSmith(Image:BrianWolslegel

249

Part moth, part machine: Cyborgs are on the move

ByDuncanGraham-RoweEditorial:Cyborgswalklikealamprey

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Morality: Do your worst, virtually

BySamanthaMurphyReadmore:Specialreport:MoralityputtothetestImmersivevirtualrealitytechnologyallowsresearcherstoseehowpeoplerespondtorealandriskymoraldilemmas

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50 ideas to change science forever: Nanotechnology

Readmore:50ideastochangescienceforeverQuantummechanicswillgomechanicalandyourcomputerwillrunonghostlyknots

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Brand hack: how to delete corporate logos from view

ByMacGregorCampbellCALLitadvertisementhacking.Technology-inspiredartistshavedesignedwaysforyoutomaskorperhapsevendeletecompanylogosinyourfieldofviewasyouwanderaroundacityorshoppingcentre.Thetrendsubve

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Exoskeleton helps the paralysed walk again

ByMacGregorCampbellinBerkeleyAMANDABOXTEL

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Caught on video: Why BA 009 rose from the ashes

ByPaulMarksVideo:AshinajetengineThepassengersonboarda1982BritishAirwaysflightfromLondontoAuckland

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Innovation: how to delete corporate logos from view

ByMacGregorCampbellInnovationisourregularcolumninwhichwehighlightemergingtechnologiesandpredictwheretheymayleadCallitadvertisementhacking.Technology-inspiredartistshavedesignedwaysforyoutomaskorperhap

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Skin patch could offer pain relief with every flinch

ByJonEvansASKINpatchcouldsoonprovideefficientpainreliefwheneveryouflexsoremuscles.Thesystemwouldworkbysynchronisingthereleaseofdrugswithmovementoftheunderlyinginflamedtissue.Thesystemcouldsynchronise

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Why I set up an inventors' championship

BySimonSchneiderASTRONGrelationshipbetweenscienceandeconomicgrowthisafactoflifeinglobalisedsociety.Evenso

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Motorpike: Mechanical fish pulls serious gs

ASAspectacle

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New gadget promises 3D without the headaches

ByFrankSwainIn1907aPolishopticalscientistnamedMoritzvonRohrunveiledastrangedevicenamedtheSynopter

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Mirror trick could boost Blu-ray discs

ByKateMcAlpineAtrickofthelightcouldbringmicroscopicimagesintosharper3Dfocus.Andwithatwist

218

Google goes to space, by balloon

ByMacGregorCampbellSevenstyrofoambeercoolerssitlinedupbehindtheopenhatchbackofanSUV

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Less is more when measuring fragile atomic bonds

ByMacGregorCampbellIFYOUwanttolookatindividualatoms

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Cellphones reveal emerging disease outbreaks

ByJimGilesYOURcellphonecouldbeakeytoolinthefightagainstdiseasebyrelayingatelltalesignatureofillnesstodoctorsandagenciesmonitoringnewoutbreaks.“Thistechnologyisanearlywarningsystem

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Space tourism could have big impact on climate

ByDavidShigaSpacetourismcouldhavemajorconsequencesforEarth’sclimate.Newcomputersimulationssuggestsootemittedbytherocketscouldraisetemperaturesatthepoles

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Floating 3D virtual objects appear at British Library

BySandrineCeurstemontAnewprojectorallowsfloating3Dobjects–fromamodelofthehearttoatalkinghumanhead–tobeviewedfromanyangle.TheRayModelerprototype

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