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谁给一篇介绍外国名人的英语作文

发表时间：2024-07-27 18:32:34 来源：网友投稿

TheinventionsofThomasEdison

Wheneveryouturnonalight,listentorecordedmusic,orwatchamotionpictureyouareenjoyingoneofthediscoveriesofThomasAlvaEdison.Infact,it\'sdifficulttogothroughasingledaywithoutusingoneofhismanyimportantdiscoveries.Havingreceived1093patentsinhislifetime,Edisonhelpeduscommunicatebetterthroughhisimprovementstothetelegraphandtelephone.Hebroughtmusicintoourhomeswithhisinventionofthephonograph.Helitourhouseswithelectricitybydesigningandbuildingthefirstindoorelectriclightingsystem.

ExperienceEdison\'smusicasitwasoriginallyrecordedbeforeCDs!

Creditedwiththeinventionofthefirstphonograph,youwillhearEdison\'searlyrecordingsplayedonvintagehand-crankedcylinderanddiamonddiscmodelphonographs.ThentrytoguessthemanydifferentusesproposedbyEdisonforthisremarkableinvention.

TransmitmessagesinMorseCodeviaworkingtelegraphkeys.

ExploretheperiodboardingroomwhichdepictsEdison\'slifeinLouisvillein1866-67,anddiscoverthesignificanceofthetelegraph.

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