[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"pubgrp:rd-inventor:en:ja":3},{"type":4,"slug":5,"title":6,"level":7,"goal":8,"image_path":8,"is_locked":9,"is_daily_free":9,"passage":10,"questions":36,"vocab":86},"reading","rd-inventor","有名な発明家","intermediate",null,false,[11,14,18,22,26,29,32],{"en":12,"ko":12,"ko_audio":8,"audio":13},"Thomas Edison was a famous American inventor who lived from 1847 to 1931.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F6b218dd2-c4a2-43e0-9059-34b8b4a03fdb.mp3",{"en":15,"ko":16,"ko_audio":8,"audio":17},"He is best known for inventing the practical electric light bulb.","He is best known for inventing the practical incandescent light bulb.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F5f850c9f-0f4e-476b-8fee-91e8add3424f.mp3",{"en":19,"ko":20,"ko_audio":8,"audio":21},"Before Edison's light bulb, people used candles and gas lamps to light their homes.","Before Edison's light bulb came out, people used candles and gas lamps to light their homes.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F8871bc73-f694-4412-b005-6092b522cad8.mp3",{"en":23,"ko":24,"ko_audio":8,"audio":25},"Edison worked very hard in his laboratory and tried thousands of experiments.","Edison worked very hard in his laboratory and attempted thousands of experiments.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F851c71e9-cecf-42cf-b7f5-e13e033f1d65.mp3",{"en":27,"ko":27,"ko_audio":8,"audio":28},"He also invented the phonograph, a machine that could record and play back sound.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F6ab33399-4a90-4799-b94d-4cac23716be5.mp3",{"en":30,"ko":30,"ko_audio":8,"audio":31},"Edison once said, 'Genius is one percent inspiration and ninety-nine percent perspiration.'","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F29baa0ef-1195-4792-9bc6-126636dfd46e.mp3",{"en":33,"ko":34,"ko_audio":8,"audio":35},"By the end of his life, he had registered over 1,000 patents.","He registered over 1,000 patents during his lifetime.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F267a5931-136f-4662-bcd7-08753d902a34.mp3",[37,44,51,58,65,72,79],{"q":38,"options":39,"answer":40},"What years did Thomas Edison live?",[40,41,42,43],"1847 to 1931","1840 to 1925","1850 to 1940","1847 to 1920",{"q":45,"options":46,"answer":48},"What is Thomas Edison best known for inventing?",[47,48,49,50],"The phonograph","The practical electric light bulb","The telephone","The radio",{"q":52,"options":53,"answer":55},"What did people use to light their homes before Edison's light bulb?",[54,55,56,57],"Electric lamps and batteries","Candles and gas lamps","Oil lamps and torches","Solar panels and mirrors",{"q":59,"options":60,"answer":62},"What was the phonograph?",[61,62,63,64],"A telephone communication device","A machine that could record and play back sound","A device for taking photographs","A tool for measuring light",{"q":66,"options":67,"answer":69},"According to Edison, genius is made up of how much inspiration and perspiration?",[68,69,70,71],"50% inspiration and 50% perspiration","1% inspiration and 99% perspiration","10% inspiration and 90% perspiration","25% inspiration and 75% perspiration",{"q":73,"options":74,"answer":77},"How many patents had Edison registered by the end of his life?",[75,76,77,78],"Over 500 patents","Over 750 patents","Over 1,000 patents","Over 2,000 patents",{"q":80,"options":81,"answer":83},"How did Edison develop his inventions?",[82,83,84,85],"He read books about science","He worked very hard in his laboratory and tried thousands of experiments","He copied ideas from other inventors","He received inspiration from dreams",[87,92,97,102,107,112],{"en":88,"ko":89,"ko_audio":90,"audio":91},"inventor","発明家","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002Fa72a7ee9-9bc3-4780-97aa-912fc5810cb9.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002F7461a979-5d69-4b29-ade3-6e61556b9a88.mp3",{"en":93,"ko":94,"ko_audio":95,"audio":96},"practical","実用的な","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F470fbe65-96ed-454f-bcf9-878451d82963.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002Fd7c8bbaa-722b-4640-bbc6-ec5d90fe81c1.mp3",{"en":98,"ko":99,"ko_audio":100,"audio":101},"laboratory","実験室","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F08d10551-25ea-45ab-b17b-abf0d408faa3.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002Fabb55d2b-b38f-4b06-ba3b-ca5228131e28.mp3",{"en":103,"ko":104,"ko_audio":105,"audio":106},"phonograph","蓄音機","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F1193aab9-6456-41ad-b386-4a75465e8d85.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002F3a56ecf5-37fb-4547-8cd6-079d81095795.mp3",{"en":108,"ko":109,"ko_audio":110,"audio":111},"inspiration","インスピレーション","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F4da522ea-4f8b-4d90-aa07-67043bfcda78.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002Fbcc8cb64-9c2f-4f49-9fe2-d8fb9a97fdbc.mp3",{"en":113,"ko":114,"ko_audio":115,"audio":116},"patent","特許","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F9aa01aeb-bc2b-4cb8-a4df-5dc1f704fa2b.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002Fe02c3348-f336-4e0e-9ba3-1c22e83180d2.mp3"]