环境_金沙平台官网

Robot, robot, wherefore art thou robot?

ByCelesteBieverFromtragedytocomedy

292

Whip-tailed bacteria could 'tweet' to nanobots

ByPaulMarksInjectingbacteriaintothebloodstreammightsoundlikeahealthrisk

292

Are states unleashing the dogs of cyber war?

ByJimGilesNONATIONstatehaseverbeendefinitivelylinkedtoanactofcyberwarfare

292

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

VladimirJovanovic/AlamyStockPhotoByLydiaNicholasPerhapstheoptimistic

290

Online photo coincidences betray your friends

ByHelenKnightThepowerofcoincidencemayhelpidentifythesocialtiesofeventhemostprivacy-consciouswebuser

289

Army avatars join the battle for hearts and minds

ByMattKaplanIndifferentcultures

288

Fuel tank crack is latest of shuttle Discovery's woes

ByJustinMullinsinCapeCanaveralUpdate:CBSNewsreportsthatafterthecrackedfoamwasremovedonTuesdaynight

287

Microsoft develops shape-shifting touchscreen

ByPaulMarksMicrosoftthisweekfiledapatentapplicationcoveringanovelwaytoconstructa“tactile”touchscreen–adisplaythatusestechnicaltrickstoconvinceuserstheyareactuallytouchingtheridges

286

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

KristinaKohanova/EyeEm/GettyByNicoleKobieWhenmachinesspeak

285

'Lightfoil' soars on a stream of photons

ByKateMcAlpineLighthasbeenusedtogenerateaerodynamic-likeliftforthefirsttime.Thetechnique

284

Divers could breathe deep with liquid-filled lungs

ByHelenKnightInhalingoxygen-richliquidwouldallowdiverstoexploredeeperintotheoceanthaneverbefore

284

Now that's what a tweet should sound like

TOYOURleftyouhearthegentle“plink”ofadropofwater.Aheadofyou

283

Bacterial network 'tweets' to nanomachines

ByPaulMarksBACTERIAinthebloodstreammightsoundlikeahealthno-no

282

Politics should not dictate design of NASA rockets

ByHenrySpencerThelatestpoliticalnuisanceforNASAisthatsenatorsandcongressmenfromUtaharetryingtopressureNASAtopromisethatanynewheavy-liftlauncheritdesignswillincludederivativesoftheshuttle’ssolidrocketb

280

Moving illusions: Impossible objects made real

ByCatherinedeLangeTheartistM. C.Escherwasrenownedforcreatingdrawingsofimaginaryspacesthatcouldnotexistinthreedimensions.Orcouldthey?KokichiSugiharaatMeijiUniversityinKawasaki

280

Twitter tool roots out disguised mass postings

ByJimGilesSpammersandastroturfersbeware:computerscientistshaveanewmethodforcatchingattemptstoartificiallyinflatethepopularityofpeopleandideasthroughTwitter.Theresearchershavealreadyidentifiedtwogrou

279

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

ByKatharineComissoFORdecades

277

Model citizens: Building SimEarth

ByPhilipBallPeopledon’tbehavethewayeconomicssaystheyshould.Massivesimulationsofhumaninteractionswillwarnusofcomingcrises–fromfinancetofluWHENpickingoverthecausesforthecurrenteconomiccrisis

275

Higgs hunt may delay LHC's planned shutdown

ByDavidShigaPhysicistsareconsideringdelayingaplannedshutdownoftheLargeHadronColliderbyayeartokeephotonthetrailoftheelusiveHiggsparticle.LocatednearGeneva

261

Engines of the future: Machines appreciate pictures

ByDuncanGraham-RoweReadmore:Enginesofthefuture:What’snextininternetsearch?Searchingwithpictures

260

Caught on video: Why BA 009 rose from the ashes

ByPaulMarksTHEpassengersonboarda1982BritishAirwaysflightfromLondontoAuckland

258

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

256

You too can have a dream body – in your movies

ByShantaBarleyIfyoudislikethewayyoulookonvideo

256

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

252

Infrared add-on could let standard cameras see cancer

ByKateMcAlpineDoctorscouldonedayinstantlydetectcancersbyphotographingpatientswithadigitalcamera.JeppeSeidelinDamandcolleaguesattheTechnicalUniversityofDenmarkinRoskildearedevelopingadevicethatcanconve

252

Robots learn to walk like a senior citizen

ByHelenKnightToday’shumanoidrobotsareabletorun

249

Hunters hunted: The revenge of robo-deer

ByJulianSmith(Image:BrianWolslegel

249

Part moth, part machine: Cyborgs are on the move

ByDuncanGraham-RoweEditorial:Cyborgswalklikealamprey

246

Morality: Do your worst, virtually

BySamanthaMurphyReadmore:Specialreport:MoralityputtothetestImmersivevirtualrealitytechnologyallowsresearcherstoseehowpeoplerespondtorealandriskymoraldilemmas

246

50 ideas to change science forever: Nanotechnology

Readmore:50ideastochangescienceforeverQuantummechanicswillgomechanicalandyourcomputerwillrunonghostlyknots

244

Brand hack: how to delete corporate logos from view

ByMacGregorCampbellCALLitadvertisementhacking.Technology-inspiredartistshavedesignedwaysforyoutomaskorperhapsevendeletecompanylogosinyourfieldofviewasyouwanderaroundacityorshoppingcentre.Thetrendsubve

238

Exoskeleton helps the paralysed walk again

ByMacGregorCampbellinBerkeleyAMANDABOXTEL

238

Caught on video: Why BA 009 rose from the ashes

ByPaulMarksVideo:AshinajetengineThepassengersonboarda1982BritishAirwaysflightfromLondontoAuckland

237

Innovation: how to delete corporate logos from view

ByMacGregorCampbellInnovationisourregularcolumninwhichwehighlightemergingtechnologiesandpredictwheretheymayleadCallitadvertisementhacking.Technology-inspiredartistshavedesignedwaysforyoutomaskorperhap

234

Skin patch could offer pain relief with every flinch

ByJonEvansASKINpatchcouldsoonprovideefficientpainreliefwheneveryouflexsoremuscles.Thesystemwouldworkbysynchronisingthereleaseofdrugswithmovementoftheunderlyinginflamedtissue.Thesystemcouldsynchronise

233

Why I set up an inventors' championship

BySimonSchneiderASTRONGrelationshipbetweenscienceandeconomicgrowthisafactoflifeinglobalisedsociety.Evenso

233

Motorpike: Mechanical fish pulls serious gs

ASAspectacle

221

New gadget promises 3D without the headaches

ByFrankSwainIn1907aPolishopticalscientistnamedMoritzvonRohrunveiledastrangedevicenamedtheSynopter

220

Mirror trick could boost Blu-ray discs

ByKateMcAlpineAtrickofthelightcouldbringmicroscopicimagesintosharper3Dfocus.Andwithatwist

218

Google goes to space, by balloon

ByMacGregorCampbellSevenstyrofoambeercoolerssitlinedupbehindtheopenhatchbackofanSUV

213

Less is more when measuring fragile atomic bonds

ByMacGregorCampbellIFYOUwanttolookatindividualatoms

207

Cellphones reveal emerging disease outbreaks

ByJimGilesYOURcellphonecouldbeakeytoolinthefightagainstdiseasebyrelayingatelltalesignatureofillnesstodoctorsandagenciesmonitoringnewoutbreaks.“Thistechnologyisanearlywarningsystem

203

Space tourism could have big impact on climate

ByDavidShigaSpacetourismcouldhavemajorconsequencesforEarth’sclimate.Newcomputersimulationssuggestsootemittedbytherocketscouldraisetemperaturesatthepoles

202

Floating 3D virtual objects appear at British Library

BySandrineCeurstemontAnewprojectorallowsfloating3Dobjects–fromamodelofthehearttoatalkinghumanhead–tobeviewedfromanyangle.TheRayModelerprototype

200