PBS Discussions Discussion Forums on pbs.org    Search   Register   Profile   Ignore List   Log in  Lightning    PBS Discussions Forum Index -> NOVA scienceNOW: Stories 2005 View previous topic :: View next topic   Author Message NOVA scienceNOW1 Moderator Joined: 13 Jan 2005 Posts: 64 Post subject: Lightning    Posted: Mon Oct 03, 2005 3:26 pm Ever since Ben Franklin’s experiments with a kite and a key in the 18th century, lightning has fascinated – and stumped – scientists. Even after decades of intense study, researchers still don’t know what gets lightning started. Is it colliding raindrops, regions of concentrated charge in the sky, or even avalanches of high-energy electrons triggered by cosmic rays from deep space? What’s your theory? Or do you simply have a good lightning story? Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First  Subject Author Date/Time Lightning NOVA scienceNOW1 Mon Oct 03, 2005 3:26 pm    Re: Lightning djs2571 Tue Oct 18, 2005 7:56 pm       Re: Lightning bud the dud Tue Oct 18, 2005 11:40 pm          Re: Lightning N_Troll Wed Oct 19, 2005 8:58 am             Re: Lightning keack Wed Oct 19, 2005 4:18 pm       Re: Lightning N_Troll Wed Oct 19, 2005 10:21 am          Re: Lightning bucpatr Wed Oct 19, 2005 12:58 pm             Re: Lightning keack Wed Oct 19, 2005 4:10 pm       Re: Lightning GrumpyOldGeek Fri Oct 28, 2005 6:08 pm          Re: Lightning GrumpyOldGeek Fri Nov 04, 2005 4:58 pm             Re: Lightning Katulus Sun Nov 06, 2005 9:20 am             Re: Lightning keack Mon Nov 07, 2005 8:31 am                Re: Lightning armyturtle Fri Jul 28, 2006 6:31 pm             Re: Lightning rickmyster78 Sat Mar 31, 2007 3:04 am                Re: Lightning keack Thu Aug 23, 2007 5:39 pm    Re: Lightning Morgan Pinney Fri Oct 21, 2005 12:08 pm       Re: Lightning RebelTaz Sun Oct 23, 2005 8:11 pm    Re: Lightning kevmatt Sun Oct 23, 2005 9:39 pm       Re: Lightning keack Mon Oct 24, 2005 2:04 pm    Re: Lightning UoPTucson Tue Nov 01, 2005 3:41 am    Re: Lightning commonsense101 Sat Oct 20, 2007 5:06 am       Re: Lightning keack Tue Aug 12, 2008 5:37 pm    PBS Discussions Forum Index -> NOVA scienceNOW: Stories 2005   Jump to: Select a forum PBS Active Forums----------------Antiques Roadshow FYIArt21Bill Moyers on Faith & ReasonMASTERPIECE CONTEMPORARY: EndgameMASTERPIECE CONTEMPORARY: Place of ExecutionMASTERPIECE CONTEMPORARY: CollisionMASTERPIECE: The Complete Jane AustenMASTERPIECE: CranfordMASTERPIECE MYSTERY: WallanderMASTERPIECE MYSTERY: Foyle's WarMASTERPIECE MYSTERY: The Inspector Lynley MysteriesMASTERPIECE MYSTERY: PoirotMASTERPIECE MYSTERY: Miss MarpleMASTERPIECE MYSTERY: Inspector LewisNOVA: The Bible's Buried SecretsNOVA: Saved by the SunNOVA: Family That Walks on All FoursNOVA: Parallel Worlds, Parallel LivesNOVA: The Big Energy GambleNOVA: Inside the Spy FactoryNOVA: Doctors' DiariesNOVA: Extreme IceNOVA: Last ExtinctionP.O.V.: Tintin and IWashington WeekMASTERPIECE CLASSIC 2009: Tess of the d’UrbervillesMASTERPIECE CLASSIC 2009: Wuthering HeightsMASTERPIECE CLASSIC 2009: Oliver TwistMASTERPIECE CLASSIC 2009: David CopperfieldMASTERPIECE CLASSIC 2009: Little DorritMASTERPIECE CLASSIC 2009: The Old Curiosity Shop NOVA scienceNOW----------------NOVA ScienceNOW Stories 2009NOVA scienceNOW: DispatchesNOVA ScienceNOW: Stories 2008NOVA scienceNOW: Stories 2007NOVA scienceNOW: Stories 2006NOVA scienceNOW: Stories 2005NOVA scienceNOW: About the new series PBS.org Forums----------------The Rise and Fall of Jim CrowThe Merrow Report: First to WorstPBS Campus Message BoardBeyond Brown: Pursuing the PromiseNot In Our Town: Talk About ItRemembering Julia ChildThe Question of GodBy the People: Deciding VotesWide AngleGet Up, Stand Up: The Story of Pop and ProtestRx for SurvivalMonty PythonIndependent Lens: A Lion in the HouseAIR: America's Investigative ReportsThe Victory GardenIndependent Lens: Knocking NOW----------------NOW: Politics & EconomyNOW: Arts & CultureNOW: Society and CommunityNOW: Ongoing DiscussionsNOW: PollsNOW: Enterprising IdeasNOW: Science and Health NOVA----------------NOVA: Darwin's Darkest HourNOVA: Forgotten GeniusNOVA: Judgment Day -- Intelligent Design on TrialNOVA: Marathon ChallengeNOVA: Car of the FutureNOVA: Car of the Future -- Educators' ForumNOVA: Space Shuttle DisasterNOVA: Car of the Future -- Filmmakers' Forum P.O.V. - 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