Da Vinci bridge finally built after 500 years

日期:2019-03-05 14:10:02 作者:鲜躁 阅读:666

ByWillKnightAnunconventionalbridgedesignednearlyfivehundredyearsagobyLeonardoDaVincitospantheGoldenHorninIstanbulhasfinallybeenbuilt.ThebridgenowspansamotorwayinthelessexoticsettingofAas

Coders claim a crack in Windows XP

日期:2019-03-05 13:12:01 作者:籍剑勘 阅读:666

ByWillKnightSoftwarecrackershavereportedlydevelopedatechniquethatbypassesthecomplexanti-piracysystemprotectingMicrosoft’snewoperatingsystemWindowsXP.EngineersataUKcomputersecuritycompanyhavetestedthem

Magnetic fields signal refuelling stops for migrating birds

日期:2019-03-05 13:06:02 作者:夹谷枚宕 阅读:666

ByEmmaYoungMigratingbirdsusechangingmagneticfieldstotellthemwhentostopandeat

World's nuclear facilities vulnerable, warns UN agency

日期:2019-03-05 13:05:02 作者:湛综盾 阅读:666

ByRobEdwardsNuclearplantsarevulnerabletoattacksbyterrorists

Lions face extinction in large parts of Africa

日期:2019-03-05 12:08:01 作者:雷业禧 阅读:666

ByJoannaMarchantLionsmaysoonbecomeextinctinlargepartsofAfrica.AccordingtoacommissionsetupundertheauspicesoftheWorldConservationUnion(IUCN)

Beetle fog-catcher inspires engineers

日期:2019-03-05 10:14:02 作者:麻阑盆 阅读:666

ByWillKnightStudiesofadesertbeetlethatgathersdrinkingwaterfrommorningfogusingasystemofridgesonitsbackcouldleadtomoreefficientmethodsofobtainingwaterinaridenvironments.Itcouldalsoleadtoimprovedwaterdis

Europe may ban internet cookies

日期:2019-03-05 10:13:03 作者:密慈媲 阅读:666

ByDuncanGraham-RoweTheEuropeanParliamentmayoutlawinternetcookiesonthegroundsthattheyinfringeprivacy.Cookiesaresoftwaretagsthatareputonyourcomputerbywebsitestoallowthemtoidentifyyouwhenyourevisit.Theya

The more the merrier

日期:2019-03-05 10:13:01 作者:颜谇偕 阅读:666

ByKurtKleinerDIVERSEecosystemsarefarmoreproductivethanmonocultures

BBC goes DDD

日期:2019-03-05 10:10:01 作者:仓饴 阅读:666

ByBarryFoxTheBBCresearchdepartmenthasbeenquietlyworkingon3DTV.ItplanstocoverTVscreenswithtinyhemisphericalmicrolenses

US makes new proposals on bioweapons treaty

日期:2019-03-05 09:19:03 作者:真爱 阅读:666

ByDuncanGraham-RoweUSPresidentGeorgeWBushannouncednewproposalsonThursdayfortheinternationaltreatytobanbiologicalweapons

Microsoft anti-trust settlement finally reached

日期:2019-03-05 08:16:02 作者:赵艽檬 阅读:666

ByDuncanGraham-RoweAfterthreeyearsofbitterwranglingtheMicrosoftanti-trusttrialisfinallycomingtoanend–almost.TheUSJusticeDepartmenthasreachedasettlementwiththeSeattle-basedsoftwarecompanywhich

A shot in the dark

日期:2019-03-05 08:06:02 作者:第五硼驻 阅读:666

ByDeboraMacKenzieASANTHRAXkeepsturningupinyetmoreUSgovernmentoffices

Resilient anthrax spreads far and wide

日期:2019-03-05 07:15:01 作者:凤屎 阅读:666

ByWillKnightJustthreeletterscontaininganthraxarelikelytohavecausedallthecasesofinfectionintheUS

Some like it hot

日期:2019-03-05 07:05:03 作者:耿笼璺 阅读:666

ByJonCopleyHEAT-lovingbacteriafromdeep-seaventscouldsoonbeprotectingyourskinfromtheravagesofthesummersun.Usingbacteriathathavebeenharvestedfromthehydrothermalvents—alsoknownasblacksmokers—aFrenchcosme

"Global" HIV vaccine a step closer

日期:2019-03-05 06:15:02 作者:北宫旯谅 阅读:666

ByEmmaYoungA“global”HIVvaccinethatgeneratesantibodiestoprotectagainstawiderangeofsubtypesofthevirusisnowastepcloser

Footballer's favoured foot all in the mind

日期:2019-03-05 06:13:03 作者:聂沪敉 阅读:666

ByRichardGrayTopsoccerplayersneednotwastetimegettingtheballontotheir“stronger”foot.PsychologistswhoanalysedplayatthelastWorldCupfoundthatalthoughplayersprefertousetheirstrongerfoottheyarejustaccuratew

US accused of double standards on drug patents

日期:2019-03-05 06:10:01 作者:解让 阅读:666

ByEmmaYoungDevelopingcountries’accesstopatentedmedicineswillbeoneofthekeypointsofdebateamongdelegatesatthefourthWorldTradeOrganizationministerialconferencestartinginQataron9November.Seniorofficials

Beery diet for lugworms may boost fish farming

日期:2019-03-05 06:08:03 作者:咸鄄 阅读:666

ByWillKnightLugwormsfedonwastefromabreweryinNewcastlehavebeenfoundtoberichinomegaoils

Deep-sea bugs produce super sunscreen

日期:2019-03-05 06:01:03 作者:祁婚访 阅读:666

ByJonCopleyHeat-lovingbacteriafromdeep-seaventscouldsoonbeprotectingyourskinfromtheravagesofthesummersun.Usingbacteriathathavebeenharvestedfromthehydrothermalvents

Kursk torpedo mishandling likely, says expert

日期:2019-03-05 05:20:03 作者:焦沥 阅读:666

ByDuncanGraham-RoweRussianinvestigatorshavestatedthatanexplodingtorpedowasresponsibleforrippingtheKurskapart

Mars Odyssey's first picture revealed

日期:2019-03-05 05:18:01 作者:百里幡镒 阅读:666

ByJeffHechtThefirstimagefromNASA’slatestmissiontoMarshasbeenreleasedandshowsthesurfacetemperaturevariationacrosstheplanet’sicysouthpole.TheinfraredimagewastakenbyMarsOdysseywastakenonTuesdayasthespace

Flick of the wrist

日期:2019-03-05 04:14:02 作者:缑购劐 阅读:666

ByBarryFoxInthemovieMarathonMan

Martian rover could make its own fuel

日期:2019-03-05 04:11:03 作者:揭鹕滂 阅读:666

ByPaulMarksSuccessfulgroundtestsonanovelrocketmotorhavedemonstratedthataspacecraftshouldbeabletoexploreMarspoweredbyfuelitmanufacturesfromtheMartianatmosphere.Suchacraftcouldundertakefarlongermissions

Double door protection for Virgin aircraft

日期:2019-03-05 02:05:02 作者:堵瞅 阅读:666

ByDuncanGraham-RoweTheUK’sVirginAtlanticairlineisplanningtointroduceadouble-doorsecuritybarriertopreventhijackersfromreachingplanecockpitsandgainingcontrolofanaircraft.Theaimistocreateanair-locktypech

Low vitamin D linked to diabetes

日期:2019-03-05 01:17:01 作者:疏外 阅读:666

ByEmmaYoungChildrenwithadietlackinginvitaminDaremorelikelytodeveloptype1diabetes

Climate migration is a solution, not desperation

日期:2019-03-04 14:10:00 作者:公冶妓 阅读:666

ByFredPearceItisapotentimage:desperaterefugeesfleeingenvironmentalapocalypse

Biobank promises to pinpoint the cause of disease

日期:2019-03-04 13:10:00 作者:邝紫垓 阅读:666

ByAndyCoghlanTheUKBiobankisopenforbusiness.Medical

Variety, not viral spread, is key to Facebook growth

日期:2019-03-04 11:18:00 作者:舒倥忉 阅读:666

ByJimGilesThenotionthatcertainideasspreadlikevirusesisingrainedineverythingfromproductmarketingtopoliticalcampaigning.Itisalsowrong

Astrophile: The planets that formed by cell division

日期:2019-03-04 11:17:00 作者:段干混 阅读:666

ByLisaGrossmanObjects:RockyplanetsKOI55.01andKOI55.02Size:0.759and0.867timesEarth’sdiameterDistance:4000lightyearsfromEarthWhenthesun-likestarKIC05807616ranoutofhydrogen

US scepticism – it's been a long time coming

日期:2019-03-04 11:06:00 作者:于赓抓 阅读:666

FROMtheassertionofRickSantorum(pictured)thatglobalwarmingisahoaxtoRickPerry’ssupportforintelligentdesign

Life-extending drug without the negative side effects

日期:2019-03-04 11:06:00 作者:百里译怔 阅读:666

ByAndyCoghlanItwasabittersweetdiscovery:adrugthatextendslifebutatthecostofcausingdiabetes.Nowthedrug’sdualnaturehasbeenteasedapart

60 Seconds

日期:2019-03-04 11:04:00 作者:暨饱 阅读:666

CargiantGeneralMotorswillnolongerfundathinktankthatpromotesclimatescepticismandlobbiesagainstcutsingreenhousegases.GM’s20-yearfundingoftheHeartlandInstituteinChicago–$15

Abandoning nuclear energy may not boost renewables

日期:2019-03-04 10:16:00 作者:浦裤瀑 阅读:666

ByFredPearceTheafter-effectsofJapan’smegaquakeandtsunamicontinuetobefelt.TwoplannedUKpowerstationshavebecomethelatestvictimsoftheanti-nuclearsentimentthatfollowedthecrisisattheFukushimaDaiichipowerpla

Marathon mouse space mission boosts bone protection

日期:2019-03-04 10:14:00 作者:荀庐阑 阅读:666

AGROUPofmicehavereturnedtoEarthafterthelongestmissionanyanimalhasenduredinspace.Themicewerefloatingaroundfor91daystotestawaytopreventthebreakdownofbone.Differenttypesofbonecelleitherbuildboneuporbreak

Ladybirds think like an aphid to catch a meal

日期:2019-03-04 09:06:00 作者:咸滚 阅读:666

TOCATCHanaphid

Controversial flu studies cleared for publication

日期:2019-03-04 08:18:00 作者:刁脶 阅读:666

ByDeboraMacKenzieAUSbiosecuritycommitteehasrecommendedthefullpublicationoftwocontroversialavianflupapers.InDecember2011

Climate migration is a solution, not desperation

日期:2019-03-04 08:15:00 作者:东郭弁 阅读:666

ITISapotentimage:desperaterefugeesfleeingenvironmentalapocalypse

Ancient sound waves sculpted galaxy formation

日期:2019-03-04 08:12:00 作者:冀涉 阅读:666

ByAnilAnanthaswamySoundwavesthatrangoutintheearlyuniversesculpteditsstructure.Thebestmeasurementyetoftheirimprintongalaxiesisaboontodark-energystudies.About30

Leaders of controversial neutrino experiment step down

日期:2019-03-04 06:12:00 作者:殷蠲 阅读:666

ByLisaGrossmanReadmore:“Neutrinos:Completeguidetotheghostlyparticle“Thesupposedlysuper-speedyneutrinosmayhaveslowed

Pesticides cause bees to lose their bearings

日期:2019-03-04 05:20:00 作者:阙糕 阅读:666

ByMichaelMarshallIftheyeatthewrongthing

Increased autism rates crush vaccine hypothesis

日期:2019-03-04 05:17:00 作者:唐冶 阅读:666

CLAIMSthatautismiscausedbyvaccinescontainingthiomersalhavebeenflooredbyincreasingratesofautisminchildrennotexposedtothechemical.Nolinkhasbeenfoundbetweenautismspectrumdisorders(ASD)andamercury-contain

Taking time off can help you learn a language

日期:2019-03-04 05:16:00 作者:璩真 阅读:666

FORGET“useitorloseit”

Earth has little to fear from a black hole attack

日期:2019-03-04 05:16:00 作者:苍豪氐 阅读:666

ByLisaGrossmanWecanallresteasy.SmallblackholesthatmayberoamingspaceundetectedwouldleaveEarthunscathediftheyhitus.Variousmodelssuggestmattermayhavecollapsedintoblackholessoonafterthebigbang.Thesmallest

Ash traces hint at cave cuisine 1 million years ago

日期:2019-03-04 04:16:00 作者:龙嘏 阅读:666

ByColinBarrasYoucouldcallittheoriginalbaptismoffire:themomenthomininsfirstbegancontrollingflames.Thereisnowevidencethatmomentcameatleast1millionyearsago

Mapping the language minefield for kids with autism

日期:2019-03-04 04:13:00 作者:束悯哕 阅读:666

ByAlisonGeorgeGoingbananas.Laughingyourheadoff.Phrasesthataren’tliterallytruemakenosenseifyouhaveautism

Shell overcomes legal obstacles to Arctic drilling

日期:2019-03-04 03:16:00 作者:昌葵饶 阅读:666

BySaraReardonOilgiantShelllastweekovercamethelastmajorlegalobstacletoitsplansintheArcticOceanthissummer.OnWednesday

Report reveals earlier problems at North Sea gas site

日期:2019-03-04 03:12:00 作者:束瀵符 阅读:666

ByMichaelMarshallTheElgindrillingplatformintheNorthSeahasbeenleakingnaturalgassince25March

Tides turn some habitable planets hellish

日期:2019-03-04 02:02:00 作者:商驴谋 阅读:666

TIDESevokethesea

World's most sensitive scales detect a yoctogram

日期:2019-03-04 01:02:00 作者:倪街汤 阅读:666

ByJessicaHamzelouHowdoyouweighanatomdowntothelastproton?Withscalesaccurateenoughtomeasurethesmallestunitofmass

How large is warming effect of North Sea gas leak?

日期:2019-03-04 01:02:00 作者:岑醇旱 阅读:666

ByDavidStrahanCoverageofthegasleakatTotal’sElginplatformintheNorthSea

Ultrasound blasts away tumour cells

日期:2019-03-03 14:17:01 作者:堵腿 阅读:666

ByAndyCoghlanAnexperimentaltechniquethatdestroyscancercellswithoutdrugs