Technology: Fears over pollution give hydrogen a lift

日期:2019-02-28 10:20:13 作者:桓剧氆 阅读:666

ByHELENGAVAGHANinWASHINGTON

Technology: Colour camera snaps nuclear leaks

日期:2019-02-28 10:18:08 作者:郁畎 阅读:666

ByJONATHANBEARDinNEWYORKROBOTSusingaspecialcolourcameracouldsoonreplacemaintenanceworkerslookingforradioactiveleaksandspillsinnuclearpowerplantsandundergroundradioactivewastedumps.Thecamera

Technology: X-rays reveal why ceramics can save steel from a pounding

日期:2019-02-28 09:08:04 作者:王候 阅读:666

RESEARCHERSintheUShavediscoveredwhysomeceramicmaterials

Technology: Video takes liquid crystals to the silver screen

日期:2019-02-28 08:10:05 作者:淳于摅尉 阅读:666

ByBARRYFOXSMALLcinemascouldprofitfromreplacingtheirexpensiveequipmentwithanaffordablevideoprojectorthatusesaliquid-crystaldisplay.TheLCDprojector

Technology: Dome of new reactor can take the pressure

日期:2019-02-28 08:08:05 作者:张廖符忌 阅读:666

ByROGERMILNETHECONCRETEshellaroundBritain’snewbreedoflight-waterreactorscanwithstandmorethantwicethepressureitwouldfaceinthemostsevereaccidentthestationisdesignedtosurvive.Thisisthefindingofaseriesoft

Technology: Sensors seek out the unshaven

日期:2019-02-28 08:03:07 作者:充匍罕 阅读:666

GILLETTE

Technology: Australians put the finger on smog

日期:2019-02-28 08:01:12 作者:权婕矧 阅读:666

ByCHRISTIANPETERSONinMELBOURNECHEMISTSINAustraliahavedevelopedamonitorthatcanmeasurethemaincomponentsofphotochemicalsmogandtrackthepollutantsbacktotheirsource.Thedevice

Technology: Neural networking

日期:2019-02-28 07:17:02 作者:宇文每 阅读:666

ADOZENlargeindustrialcompaniesinBritainhavepledgedsupportforatechnologyclubwhichaimstofindusefulapplicationsforso-calledneuralnetworks–computersystemsthatlearnfromexperienceratherthanbybeingprogrammed

Technology: The roll-up that turns calves' stomachs against the worm

日期:2019-02-28 06:16:03 作者:皇甫左撄 阅读:666

ANEWwayofadministeringadrugtoprotectcattlefromwormsisabouttocometoBritain.ParatectFlexisarollofplasticthatsitsinthecalf’sstomach

Technology: Dead batteries no longer need to leak mercury

日期:2019-02-28 06:13:08 作者:鲜于巧妊 阅读:666

THEBritishcompanyDuracellisreducingtheamountofmercuryinitsnewalkalinebatteriesto0.02percentbyweight.Twoyearsagotheamountwas5percent.Duracellsaysthatitplanstoremoveallmercuryfromitsbatteries.Untilthewo

Technology: Fibre-optic gyroscopes point pilots in the right direction

日期:2019-02-28 06:08:03 作者:谈湮职 阅读:666

ByJEFFHECHT

Technology: High-definition TV gives way to clearer pictures

日期:2019-02-28 05:14:01 作者:叶庇筮 阅读:666

ByBARRYFOXinTOKYOJAPAN’Stelevisionstationshavestartedtouseanewbroadcastingsystemthatcouldundermineplanstointroducehigh-definitiontelevisioninthe1990s.Televisionsequippedtoreceivetransmissionsbythissys

Technology: This is your captain speaking . . . or a chip

日期:2019-02-28 05:08:09 作者:厍献 阅读:666

JAPANAirlinesisnowequippingitsaircraftwithasolid-staterecordingsystemthathasnomovingpartsandgivesinstantaccesstoupto256routineandemergencymessages.Thesystemcanalsostoreuptotwohoursofmusic.Matsushita

Technology: Lightweight computer deals with its data in a flash

日期:2019-02-28 05:06:01 作者:乌浸伢 阅读:666

ByBARRYFOXABRITISHcompanyhasdevelopedaportablecomputerthatisIBMcompatibleandwillrunfor60hoursonitsownbatteries.Thesystem

Technology: Gene mappers count on databases

日期:2019-02-28 04:17:03 作者:沈倘 阅读:666

BySUSANWATTSinCHICAGOCOMPUTERdatabaseswhichwilldeterminethesuccessorfailureofAmericanbiologists’attemptstounravelthehumangenomearetakingshapeatalaboratoryoutsideWashingtonDC.AteambroughttogetherbytheN

Technology: Skin-deep intelligence for the fighter of the future

日期:2019-02-28 04:11:10 作者:袁嗣嚆 阅读:666

AMERICANaerospacecompanies

Technology: French government loses interest in the larger view from space

日期:2019-02-28 04:11:09 作者:禹乏太 阅读:666

FRANCE’SspaceagencyislookingforfinancialhelptoputaninstrumentthatviewslargeareasoftheEarthbackonboardSpot4

Technology: Bacteria cut the cost of cleaning up PCBs

日期:2019-02-28 03:12:01 作者:范情 阅读:666

CANADIANresearcherswillsoonstarttrialsofanewmethodofdestroyingpolychlorinatedbiphenyls(PCBs)

Technology: Quick purge puts salty land back into production

日期:2019-02-28 03:09:05 作者:罗坊空 阅读:666

ByROBINWISEMANAMETHODofpurgingsaltthathasbuiltupinclaysoilmaysoonallowfarmerstoputthousandsofhectaresofarablelandbackintofoodproduction.Indevelopingcountriesalone

Technology: Balloon in space takes the heat off spacecraft

日期:2019-02-28 03:05:04 作者:过阌匕 阅读:666

ByJONATHANBEARDinNEWYORKANEWradiatorthatlookslikeagiant

Technology: Robots see a way out of the factory door

日期:2019-02-28 03:02:08 作者:齐陧行 阅读:666

JOSEPHENGLEBERGER

Technology: Solar generator makes the most of concentrated sunlight

日期:2019-02-28 02:18:11 作者:索日饥 阅读:666

ByJONATHANBEARD

Technology: Sellafield will start to return its radioactive waste

日期:2019-02-28 02:12:07 作者:钦郇 阅读:666

ByROGERMILNEBRITAINwillbeginshippinghighlyradioactiveandheat-generatingwastetoJapaninthemid-1990s.BritishNuclearFuels(BNF)announcedthenewsaspartofitsplantostartreturningradioactivewastetoitsoverseascu

Technology: Low-gravity experiments hitch a lift with Galileo

日期:2019-02-28 02:09:10 作者:夹谷砷特 阅读:666

ByMICHAELKENWARDinCOCOBEACHMAJORspacespectacularsgrabtheheadlineswhenevertheshuttlegoesintoorbit.Morethan100scientistsfromsixcountriesareinvolvedinthescientificexperimentsontheGalileoprojecttoJupiter.

Technology: Catastrophic collisions in orbit could stop space research

日期:2019-02-28 01:16:10 作者:符豫俾 阅读:666

ByHELENGAVAGHAN

Privacy on parade

日期:2019-02-27 10:08:01 作者:祖央嶙 阅读:666

TheInternetisbecomingapoliticalissueonceagain.InBritainandAustralia

Underdogs up in arms

日期:2019-02-27 10:07:12 作者:凤谳 阅读:666

YouregisteredwhatyouthoughtwasaninnocuousInternetdomainnameandsuddenlyacompanyisaccusingyouofinfringingitstrademark.HelpisathandintheshapeoftheDomainDefenseAdvocatesiteatwww.ajax.org/ajax/dda/.Thisgen

World wide war

日期:2019-02-27 09:09:07 作者:程锫奁 阅读:666

AlongsidethegrimconflictbetweensecurityforcesandrebelsintheYugoslavprovinceofKosovo

Violence blackout

日期:2019-02-27 09:07:02 作者:冀探 阅读:666

ByBarryFoxNewTVsetsintheUSincludeaV-chipwhichmakesthescreengoblankifaviolenceratingisexceeded.TheVcodesaretransmittedwithsubtitledataforthedeaf.Butthesystemdoesn’tworkinEurope

Strange Netfellows

日期:2019-02-27 09:02:11 作者:弘距嫦 阅读:666

“Thelionandthecalfshallliedowntogether—butthecalfwon’tgetmuchsleep

On your marks

日期:2019-02-27 08:18:02 作者:伍冱杲 阅读:666

ByBarryFoxCounterfeitershavewiseduptothefactthatpetrochemicalsmanufacturersaddsecretmarkerstoprovethatapetrolmixtureisthegenuinearticle.Thecrooksanalysethemarkerandaddittotheirinferiorordilutedproduct

Magic potion

日期:2019-02-27 08:15:05 作者:宦昝 阅读:666

ByBarryFoxGavrielandCoralMenashrovofCanogaPark

Doggy bag

日期:2019-02-27 08:02:01 作者:郁霎 阅读:666

ByBarryFoxPetloversmayormaynotwelcomeaninventionfromGeoffreyBrookofStAnne’s-on-Sea

The mains man

日期:2019-02-27 07:16:12 作者:卓於围 阅读:666

ByBarryFoxHi-fibuffsoftenclaimtoimprovesoundqualitywithbizarreelectronic“tweaks”—buttheresultsareoftenhighlysubjectiveandhardtoprove.Jean-ClaudeFroidevauxisfilingpatentsaroundEurope(EP859483)onadevice

Duff awards

日期:2019-02-27 07:13:05 作者:展质囗 阅读:666

ByBarryFoxGregAharonian’sInternetPatentNewsServicehasjustannounceditsunofficialawardsfortheworstsoftwarepatentsissuedin1998.Aharonianlists20unjustifiedmonopoliesgrantedbytheUSPatentOfficeonfixesforthe

Einstein was here

日期:2019-02-27 07:11:10 作者:畅鹿 阅读:666

ByBarryFoxThecommonnecktieisdreadfullyunderexploited

Magic marker

日期:2019-02-27 07:06:06 作者:晁篆 阅读:666

ByBarryFoxMassachusettsInstituteofTechnologyispatenting“electronicink”technology(W098/41898-9).Thisinvolvesanelectronic“page”whichsandwichesasuspensionofcolouredparticlesinclearfluidbetweentransparent

On the ball

日期:2019-02-27 06:18:11 作者:挚帛臻 阅读:666

ByBarryFoxComputersmayhavehelpedFrancewinthe1998WorldCup.TheFrenchgovernment’sdirectorofsportsisfilinganinternationalpatentonacomputer-assistedfootballtrainingsystem(WO98/32100).Duringcrucialmomentsof

Ethical shopping

日期:2019-02-27 05:19:04 作者:佴肭 阅读:666

Whenyoubuyachocolatebar

Absolute din

日期:2019-02-27 05:17:10 作者:甘栅萍 阅读:666

ByBarryFoxCallingalljoggers:wanttobereallyannoyinginpeacefulparks?That’sthepromisefromSBHofStLouis

Microwave buses

日期:2019-02-27 05:11:03 作者:倪弛激 阅读:666

ByBarryFoxRonaldPariseofSuffield

It's a scoop

日期:2019-02-27 05:10:04 作者:蹇欣 阅读:666

ByBarryFoxAvalancheslikelastweek’sinChamonix

Video meter maid

日期:2019-02-27 04:18:03 作者:路阜 阅读:666

ByBarryFoxDriverswhofloutparkingregulationsannoyPeterKiellandofOntario.Hesuggestsasystemthathelpsparkingattendantstocheckhowlongcarshavebeenleftintimedparkingzones(WO98/41953).InNorthAmerica

Time for prayer

日期:2019-02-27 04:12:09 作者:龚肘 阅读:666

ByBarryFoxIfyouareapttoforgetwhenit’stimeforsalat

Icebergs ahead

日期:2019-02-27 04:05:12 作者:甘呱缩 阅读:666

ByBarryFoxAnoiltankerthatturnsintoanicebreakerisbeingpatentedbytheNorwegianStateOilCompany(WO98/46477).Thetankerhastheusuallongbarge-likebody—butinsteadofbeingdrivenbyanengineandpropeller

Must I repeat myself?

日期:2019-02-27 03:14:08 作者:龙滑 阅读:666

ByBarryFoxYoumayhavefoundthatyourvoice-activatedtoasterandkettlerefusetoobligewhenyoutellthemwhattodo.That’sbecausetheyareconfusedbyothervoicescomingfromtheradioorTV,

Fizzy fish yo-yo

日期:2019-02-27 03:08:12 作者:郑糠埤 阅读:666

ByBarryFoxAfterelaboratebuoyancytestsusingaminiaturecranemadeofbalsawood

Retro reflection

日期:2019-02-27 02:01:06 作者:贺兰廨 阅读:666

ByBarryFoxChromakeying

Robopump

日期:2019-02-27 01:16:07 作者:左肫扈 阅读:666

ByBarryFoxDriverswon’tneedtogetoutoftheircarsatfillingstationsifAutofillofStockholmhasitsway.Thefirmhasdevisedapetrolpumpwithanopticalsensor

Infection and reflection

日期:2019-02-27 01:06:01 作者:汲渎茌 阅读:666

Asifworriesaboutthemillenniumbugwerenotenough

What to see in the sky this week

日期:2019-02-26 10:10:11 作者:柯馓 阅读:666

ByAlanMMacRobert