澳门金沙网上开户注册:Diamonds travel at freeway speeds inside Earth

日期:2019-03-06 10:19:16 作者:仲影 阅读:666

EARTH’Sinsidesmaymoveatacreep

Sound-blasting chips for on-the-spot forensics

日期:2019-03-06 10:13:06 作者:柴圈 阅读:666

ByDuncanGraham-RoweBYUSINGsoundtomanipulatebiologicalsamplesona“lab-on-a-chip”

How long should you let a pregnancy run before being induced?

日期:2019-03-06 10:05:06 作者:霍颁 阅读:666

KoheiHara/GettyByClareWilsonIfyourpregnancyrunspastitsduedate

Shadows open window into the autistic mind

日期:2019-03-06 09:14:18 作者:庞噔 阅读:666

ByEugenieSamuelReichWHENPeterPanlosthisshadow

Coffee and plant-based diets linked to lower heart failure risk

日期:2019-03-06 09:14:17 作者:胥讪狒 阅读:666

d3sign/GettyByAliceKleinLessmeat

60 Seconds

日期:2019-03-06 09:11:02 作者:奚涞楱 阅读:666

DownerfordadsFathersgetbabybluestoo

NHS reforms have failed to boost community-based care in England

日期:2019-03-06 08:16:13 作者:扈昀 阅读:666

Photofusion/GettyByAndyCoghlanReorganisingtheNationalHealthServiceinEnglandhasfailedtoincreasetheamountofcaretakingplaceinthecommunity.ThehealthservicechangedradicallyinEnglandin2013

Camera spots hidden oil spills and may find missing planes

日期:2019-03-06 08:14:18 作者:充坟枉 阅读:666

Mlenny/GettyByDavidHamblingTherearethousandsofoilspillseachyearinUSwatersalone.Onemajorsourceisillegaldumpingofoilinharbourswhenshipsemptytheirbilges

Could domestication save the bluefin from extinction?

日期:2019-03-06 08:13:19 作者:巨掖拄 阅读:666

COULDthetigeroftheseabedomesticated–andtherebysaved?PlanstofarmendangeredMediterraneanbluefintunamovedastepcloserthisweek

Sleeping newborns are data sponges

日期:2019-03-06 08:11:09 作者:云腩帘 阅读:666

DON’Tletadozingbaby’sserenityfoolyou.Astheysleep

Big bang, part 2: the second inflation

日期:2019-03-06 08:07:07 作者:黎坌 阅读:666

ByRachelCourtlandDIDthebigbangboil?Thebirthofouruniversecouldhaveseethedwithhotbubblesand

Shape-shifting 'tube robot' could aid heart surgery

日期:2019-03-06 07:18:10 作者:爱鲐 阅读:666

ByPaulMarksASURGICALrobotthatcanchangeitsshapetoskirtsafelyaroundvitalorgansandnavigateinsidearteriescouldonedaysparecardiacpatientstherisksofopenheartsurgery.Theinstrumentscurrentlyusedinkeyholesurge

Hurricanes cleaned up lead-laden New Orleans

日期:2019-03-06 07:11:09 作者:隆蹰醐 阅读:666

COULDthedevastationcausedbyhurricanesKatrinaandRitahavehadasilverlining?ThesedimentwashedintoNewOrleansbythestormsandfloodsmayhaveblanketedoverheavilypolluted

We found our galactic twin 180 million light years away

日期:2019-03-06 07:10:10 作者:连乔举 阅读:666

ESO/C.MalinByKenCroswellWe’veseenourselvesintheheavens.Agiantspiralgalaxy180millionlightyearsfromEarthnotonlyresemblestheMilkyWaybutalsoboastsapairofinteractinggalaxiesthatlooklikeourgalaxy’stwobright

Modern cars vulnerable to malicious hacks

日期:2019-03-06 06:03:18 作者:郭鹳 阅读:666

IFYOUworryaboutlosingcontrolofyourcar

Why people ruin others’ lives by exposing all their data online

日期:2019-03-06 06:03:16 作者:木陬 阅读:666

JustinPaget/GettyByTimothyRevell“I’vespokentopeoplethathavehadwebsitessetupintheirnamerequestingchildpornography

Why we should build AI that sometimes disobeys our commands

日期:2019-03-06 04:03:12 作者:侯岔 阅读:666

Bloomberg/GettyThefutureofhuman-AIinteractionsissettogetfraught.Withthepushtoincorporateethicsintoartificialintelligencesystems

Big aftershocks could well hit Iran and Iraq in next 48 hours

日期:2019-03-06 04:03:10 作者:司城距 阅读:666

Xinhua/AhmadHalabisaz/PAImagesByAndyCoghlanAnearthquakeontheIran-Iraqfrontierhaskilledatleast400andinjuredmorethan4000intheregion.ItwasfeltasfarawayastheMediterranean.Seismologistssaythemagnitude-7.3q

澳门金沙网上开户注册:Prairie vole partners split up if one drinks more than the other

日期:2019-03-06 04:03:09 作者:郇称猿 阅读:666

YvaMomatiukandJohnEastcott/MindenPicturesByJessicaHamzelouHeavydrinkersandabstainersdon’tmakethebestcouples.Inhumans

Get closer to death to make the most of life

日期:2019-03-06 03:14:13 作者:童歆 阅读:666

Jupiterimages/GettyFEWpeopleliketocontemplatetheirowndeath

History of social network use reveals your identity

日期:2019-03-06 03:13:11 作者:别颈呀 阅读:666

ByJimGilesWHENyousignuptoamembershipgrouponasocialnetworkingsiteyoumayberevealingmorethanyoubargainedfor.Anexperimentalwebsitehasmanagedtoidentifythenamesofpeoplewhovisitit,

Porpoises twist laws of physics to aim their focused sonar beams

日期:2019-03-06 03:10:11 作者:贝利 阅读:666

StephenFrinkCollection/AlamyStockPhotoBySamWongPORPOISEShavethecombinationofacousticcontrolsbuiltintotheirheadstothankfortheirabilitytofocusadirectedbeamofsonaronprey.Thebone

'Human Lego' may one day build artificial organs

日期:2019-03-06 03:07:19 作者:牧鹃蝉 阅读:666

BUILDINGartificialtissuecouldbecomechild’splay

Iran's nuclear fuel swap may not prevent sanctions

日期:2019-03-06 03:03:18 作者:詹刽 阅读:666

IRAN’sagreementthisweektoswaplow-enricheduraniumformorehighlyenrichedfuelelementsmaynotpreventUNsanctions.Iranwillsend1200kilogramsofitslow-enricheduranium(LEU)toTurkey

If we only ate organic it would be an environmental disaster

日期:2019-03-06 01:09:18 作者:百里舛苁 阅读:666

NASA/GSFC/METI/ERSDAC/JAROS

Table-top 'mini-LHC' ramps up to record energy

日期:2019-03-05 10:17:06 作者:暨蛋 阅读:666

TABLE-TOPparticleacceleratorscannowrivaltherealthing.Alaser-powereddevicejustcentimetreslongcanboostelectronstoenergiespreviouslyseenonlyingiantsmashers.Theworld’sbiggestaccelerator

2015 preview: Pluto gets ready for its first close-up

日期:2019-03-05 10:16:11 作者:颜邴肜 阅读:666

ByJacobAron(Image:JohnsHopkinsUniversityAppliedPhysicsLaboratory/Southwest)Inanagewhererobotstweetselfiesfromthemoon

2015 preview: Paris summit breeds climate of optimism

日期:2019-03-05 10:04:01 作者:车盆董 阅读:666

ByCatherineBrahic(Image:Gallerystock)It’seasytobeboredstiffbytheinsandoutsofclimatepolicy

DIY device to define the kilogram – using Lego

日期:2019-03-05 09:20:03 作者:郭述 阅读:666

(Image:CurtSuplee/NIST)WANTtomeasureafundamentalconstantinthecomfortofyourownhome?GrabapileofLegoandgetbuilding.JustintimeforChristmas

Machine assistants learn to run your schedule

日期:2019-03-05 09:06:10 作者:尔朱萑 阅读:666

ByHalHodson(Image:C.J.Burton/Corbis)AMYemailedmethreetimesovernight

Keep snuggly warm with self-heating nanowire clothes

日期:2019-03-05 09:03:11 作者:巩枝癔 阅读:666

ByJacobAron(Image:LauraNatividad/Getty)Thewintermonthscanbringeye-wateringheatingbillsasyoustruggletofightoffthecold.Muchofthatenergyiswastedwarmingupemptyairratherthanpeople.Anewformofclothdesigne

Smart shoes with lasers make strides in mobility

日期:2019-03-05 07:17:02 作者:罗瞢蚯 阅读:666

ByAvivaRutkinTHErightshoescandomorethancomplementyouroutfit.AnewmobilityaidnamedPathhelpspeoplewhohavetroublewalking–simplybybeingfittedtotheirshoes.LisePape

2015 preview: Cheating death using suspended animation

日期:2019-03-05 07:09:04 作者:终倦澄 阅读:666

ByHelenThomson(Image:TomGriscom/Gallerystock)Whatcountsasdeath?Nextyear

Loops and folds of our DNA to shed light on disease

日期:2019-03-05 06:18:09 作者:祖穸痧 阅读:666

MANYthingslookclearerin3D

2015 preview: Prepare for immersion in virtual reality

日期:2019-03-05 06:09:05 作者:余苞 阅读:666

ByAvivaRutkinReadytobewowed?TherearerumoursthataconsumerversionofthevirtualrealityheadsetOculusRiftwillemergesometimein2015.AndIintendtogetone.OculusRiftstartedasthesideprojectofPalmerLuckeyinhispar

2015 preview: Rescue robots go head-to-head

日期:2019-03-05 05:15:04 作者:牛院 阅读:666

ByHalHodson(Image:DARPARoboticsChallenge)On5June

Humans and birds share the same singing genes

日期:2019-03-05 05:13:10 作者:梅嗨霏 阅读:666

CHRISTMAScarollersrejoice:yousinglikeabird.Genesinvolvedinvocallearninginhumansarealsoactiveinsomebirds

Zoologger: Baby lobster with a taste for jellyfish surfing

日期:2019-03-05 05:12:04 作者:戴弱 阅读:666

(Image:HidekiAbe)ByJanPiotrowskiFoodtogoZoologgerisourweeklycolumnhighlightingextraordinaryanimals–andoccasionallyotherorganisms–fromaroundtheworldSpecies:IbacusnovemdentatusHabitat:WesternPacifi

Asteroid soil could fertilise farms in space

日期:2019-03-05 05:05:09 作者:闫艋厍 阅读:666

ByMichaelSlezak(Image:NASA/Getty)IFYOUwanttostartaspacefarm

Optical illusions fool computers into seeing things

日期:2019-03-05 05:01:10 作者:鱼渺 阅读:666

ByJacobAronCOMPUTERScanidentifyobjectswithnear-humanlevelsofaccuracy

2015 preview: Meet more of your long-lost cousins

日期:2019-03-05 04:09:02 作者:夔渲 阅读:666

ByCatherineBrahicThehumanfamilyacquiredafewmorerelativesin2013and2014

澳门金沙网上开户注册:2015 preview: Rebooting the particle smasher

日期:2019-03-05 03:20:01 作者:红钢捂 阅读:666

ByJacobAron“Tryturningitoffandonagain”isacommonpieceoftechadvice

The bird that mimics a toxic caterpillar

日期:2019-03-05 03:19:09 作者:符栩瑗 阅读:666

OOLmeonce

2014 review: The most awesome stories of the year

日期:2019-03-05 03:16:01 作者:聂唑夯 阅读:666

STORYOFTHEYEAR:COMETLANDINGPhilaelandedonacometthatfromsomeangleslookslikearubberduck(Image:ESA/Rosetta/Navcam)SPACE&PHYSICS“WearethereandPhilaeistalkingtous.Weareonthecomet!”Thesewordsmarkedthehi

Climate change will leave Christmas trees in hot water

日期:2019-03-05 03:11:10 作者:逄佛 阅读:666

OURwarmingclimateisbadnewsforChristmastrees.NorwegiansprucesriskgettingcoldfeetastheinsulatingblanketofsnowthatprotectstheirrootsfromScandinavianwintersthins.Snowcanbesurprisinglycosy–actinglikeloftcl

2015 preview: Ebola fight remains on a knife-edge

日期:2019-03-05 03:09:06 作者:晋准堤 阅读:666

ByDeboraMacKenzie(Image:MadsNissen/Politiken/PanosPictures)ThiswastheyearEbolaescapeditscage.Theworldisnowtryingtogetitundercontrol–buttheresponsewaslate

Not again! First ever case of anxiety-induced déjà vu

日期:2019-03-05 02:15:03 作者:随祛褂 阅读:666

ByHelenThomsonHAVEyoureadthisbefore?A23-year-oldmanfromtheUKalmostcertainlyfeelslikehehas–he’sthefirstpersontoreportpersistentdéjàvustemmingfromanxietyratherthananyobviousneurologicaldisorder.“It’sa

澳门金沙网上开户注册:2015 preview: First human trials to cure blindness

日期:2019-03-05 02:14:11 作者:越靓戌 阅读:666

ByHelenThomsonNo

Bacterial waste makes you feel fuller for longer

日期:2019-03-05 02:06:01 作者:门顷磺 阅读:666

YUCK.It’snotappetising

2015 preview: Ready to start body hacking?

日期:2019-03-05 02:03:03 作者:福嗌 阅读:666

ByFrankSwainRightnowIshouldbeholdingavialofchlorophyll-derivedeyedropsthatwillboostmynightvision.Unfortunately

Science: Climate follows the 'double sunspot cycle'

日期:2019-03-04 10:17:04 作者:朱岷茛 阅读:666

A22-YEARcyclelinkedwithchangesintheSun’sactivityhasinfluencedtrendsintemperaturethiscenturymorethananyotherfactor.ThisistheconclusionofNicholasNewell