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Carbon nanotubes sorted at last
AWAYofseparatingoutcarbonnanotubesbytheirsizeandelectricalpropertiescouldmakethemeasiertouseineverythingfromnanoelectronicstotear-prooffabrics.Today’smanufacturingtechniquesproducebatchesofdifferentsi...
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NASA pleased with shuttle tank performance
ByNewScientistSpacestaffandAFP(Image:NASA)(Image:NASA)(Image:NASA)ThelaunchofthespaceshuttleDiscoveryonTuesdaywasaccompaniedbysmallpiecesoffoamfallingfromthecraft’sexternalfueltank...
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Fostering wildlife in Afghanistan
COULDconservingrarespeciesandhabitatsbringsecurityandprosperitytothepeopleofAfghanistan?Ratherthantakingabackseattothemilitarycampaign...
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Nigeria's strains of bird flu bode ill for Africa
ByDeboraMacKenzieH5N1birdfluhasinvadedNigeriaonatleastthreeseparateoccasions...
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North Korea resumes missile testing
ByHelenKnightNorthKoreatest-firedsevenmissilesovertheSeaofJapanonWednesday...
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The west develops a taste for bushmeat
BySusanBrownMEATfromwildprimateskilledinAfricaislandingondinnerplatesinNorthAmericaandwesternEurope.OfferedforsaleinclandestinemarketsfromLosAngelestoParis...
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Enormous new dam fails in Brazil
(Image:InternationalRiversNetwork)GIANTcrackshaveopenedinoneoftheworld’stallestdams...
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Life finds a way in the driest desert on Earth
ByDavidL.ChandlerinChileTHEaridheartoftheAtacamadesertinChileistheonlycompletelylifelessplaceonEarth–atleastitwasuntilthediscoveryofanewformofmicrobelivingthere.Itsurvivesinauniqueway...
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If you have malaria, then pass it on
ByPatrickBarryTIMEtodigoutyouroldmalariaparasites.TheDNAfrommalariasampleskeptonmicroscopeslidescouldhelpestimatewhereandwhenstrainsresistanttoparticulardrugswillstrikenext.Thatshouldgivepoorercountri...
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Universe weighs in surprisingly light
ByZeeyaMeraliHowheavyistheuniverse?It’satantalisingquestion...
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Why teenagers should steer clear of cannabis
ByGaiaVinceAdolescents’useofmarijuanamayincreasetheriskofheroinaddictionlaterinlife...
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Pristine space dust found buried in snow
ByDavideCastelvecchiAREMOTEregionofAntarcticahasyieldedwhatmaybethebest-preservedcometdustyetfound...
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澳门金沙游戏官网网址是多少:Intensive care heals damaged coral reefs
ByPaulMarksTERMSlike“triage”and“transplant”areusuallythestuffofhospitalemergencyrooms.Nowthesamephrasesareturningupinanentirelydifferentcontextasconservationistsstruggletorepairthedamagedonebyhumanneg...
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Crucial immune cells derived from stem cells
ByPhilCohenForthefirsttimehumanembryonicstemcellshavebeencoaxedintobecomingT-cells...
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A sweet way to make plastic
ANOVELwaytomakeplasticsoutofsugarcouldhelpreducetheworld’srelianceonpetroleumasoilstocksdecline.JamesDumesicandcolleaguesattheUniversityofWisconsin...
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This week 24 years ago
SinistertendenciesAssuccessivemythsaboutthecausesandnatureofleft-handednesshavefallentoscientificstudy...
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Gizmo
Therobotinvasionisnigh.TheMinistryofInformationandCommunicationinSouthKoreahasannouncedthatrobotichelperswillarrivein1000homesand40nurseryschoolsinandaroundSeoulthisSeptember.Thebotswillhelptidyup...
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澳门金沙游戏官网网址是多少:Astronauts begin shuttle heat shield inspection
ByNewScientistSpacestaffandAFP(Image:NASA)SpaceshuttleDiscovery’ssevenastronautshavebeguninspectingtheorbiter’sheatshieldonWednesday...
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Wireless sensors could protect US power grid
ByTomSimoniteAnetworkofcompactsurveillancesensorscouldsoonbemonitoringtheUSpowergrid.Sensorsattachedtoelectricitypylonswouldspotproblemslikebadweatherordamagecausedbyterroristattacksandautomaticallyre...
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Lab-grown cartilage fixes damaged knees
ByTomSimonite(Image:AnthonyHollander/BristolUniversity)Tissueengineeringcaneffectivelyfixdamagedkneecartilage...
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Even mice show empathy for each other
PRIMATESaren’tuniqueintheirabilitytoregisteracompanion’spainafterall.Miceapparentlyfeelpainmorekeenlyifanothermouseisgoingthroughthesameexperience...
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澳门金沙游戏官网网址是多少:The quiet battle over science in the UK general election
ChrisJ.Ratcliffe/BloombergviaGettyImagesTHEUKgeneralelectioncampaignshaveinevitablybeendominatedbytwoissues:Brexitandnationalsecurity.Butbehindtheheadlines...
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Messages from fake aliens decoded quickly in online SETI contest
RichardWilliams/GettyByTimothyRevellDoyouspeakalien?Foryearsradiotelescopeshavebeenlisteningtothecosmosinthehopeofpickingupanalienmessage.Wehavehadnoluckyet...
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Smaller transistors suffer from tiny flaws
Shrinkingtransistorsmakesthemfasterandallowsdesignerstosqueezemoreofthemontoasinglechip.“Butthegotchaisthattheyalsobecomemorehighlyvariable...
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Out-of-body experiences are 'all in the mind'
ByAndyCoghlanVideo:Virtualout-of-bodyexperienceBydeliberatelyscramblingaperson’svisualandtactilesenses...
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Stomach stapling really can save lives
ByRoxanneKhamsiThedrasticandincreasinglypopularuseofsurgerytotreatobesitybyreducingstomachsizereallydoessavelives...
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Stretching crystals promises flexible colour displays
ByBelleDuméThefirstfull-colourdisplaymadefromasinglematerialcouldturnthemarketforflatandflexibledisplaysonitshead.Commercialscreensbasedonthetechnologycouldbeavailableonthehighstreetinaslittleastwoyea...
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Bug-popping nanotubes promise clean surfaces
ByMasonInmanCoatingsurfaceswithcarbonnanotubescouldkeepthemmicrobe-free...
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Bushmeat hunters no threat to Amazon wildlife
Fast-growingindigenouspopulationshuntingforbushmeatinsidenationalparksmustbeahugethreattowildlife...
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澳门金沙游戏官网网址是多少:Cats learn by doing, not seeing
“IHEARandIforget;IseeandIremember;IdoandIunderstand.”SosaidConfucius...
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Ignition of third ion engine boosts asteroid probe
ByDavidShigaAthirdionengineisnowrunningonJapan’sproblem-plaguedHayabusaspacecraft.HavinganotherworkingengineincreasesthechancesthatthespacecraftwillbeabletolimpbacktoEarth.Ifthecraftdoesreturnasplanne...
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Oldest diamonds give clue to Earth's early crust
ATJUSTafewmicrometresacrosstheywon’tbeanyone’sbestfriend.ButtheoldestdiamondsonEarthwillstokecontroversyabouthowtheplanet’ssurfaceformed.MartinaMennekenoftheUniversityofMünster...
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Pig brain cells implanted into brains of people with Parkinson’s
GJLP/SciencePhotoLibraryByClareWilsonWouldyouhavepigcellsimplantedinyourbrain?SomepeoplewithParkinson’sdiseasehave...
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Skype outage raises P2P fears
Thetwo-dayoutageofoneoftheworld’slargestpeer-to-peer(P2P)internetserviceshasraisedconcernsaboutthetechnology’srobustness.P2PnetworksaretoutedasthefutureofinternetdistributionforvideoandTV...
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Common cold virus may trigger obesity
ByAndyCoghlanDON’Tblameovereatingfortheobesityepidemic–blameavirusinstead.Itmightsoundlikealameexcuse...
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Underwater turbines set to generate record power
ByKurtKleiner(Image:MarineCurrentTurbines)Bytheendoftheyear...
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Dying for some quiet: The truth about noise pollution
ByAndyCoghlanFRANKPARDUSKISENIORcouldarguablyqualifyastheworld’sfirstanti-noisemartyr.Hediedon5JuneinLancastercounty...
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Science and climate face uncertain future in post-election UK
LukeMacGregor/BloombergviaGettyImagesByMichaelLePageIfyouthinktheUKshouldbegovernedonthebasisofsoundscientificevidence...
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Eating a low carb breakfast may make you a more tolerant person
DanielDay/GettyByClareWilsonAlow-carbdietmightdomorethanaffectyourhealth–itcouldmakeyouamoretolerantperson.Peoplewhoatefewercarbohydratesforbreakfastmademoreforgivingdecisionsinamoney-sharinggametheyp...
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Space shuttle Endeavour lands safely in Florida
ByNewScientistSpaceandReuters(Image:NASATV)SpaceshuttleEndeavoursafelyreturnedtoEarthonTuesdayafteraflighttotheInternationalSpaceStationthatwascutshortbyHurricaneDeanandmarredbyadebrisproblematlaunc...
