Editing Article Page

Title

Content

<div id='article-page'><div id='article-content' data-media-url='//news-app-staging.s3.amazonaws.com' data-base-url='//news-app-staging.herokuapp.com' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/A21.wav' data-capture-url='//staging.analytics.lingraphica.com/events/capture_news' data-article-title='Firms Race to Develop Less Costly Batteries for Electric Vehicles' data-article-id='6286'><script src='//news-app-staging.herokuapp.com/javascripts/getscripts.js'></script><link rel='stylesheet' href='//news-app-staging.herokuapp.com/stylesheets/article.css' type='text/css' /><div class='article'><p><span data-start-time='0' data-end-time='20188'>American and European companies are racing to develop new batteries for electric vehicles using two readily available and less costly materials: sodium and sulfur.</span> <span data-start-time='20188' data-end-time='35250'>The new batteries could help bring more electric vehicles, or EVs, to the market and reduce China&rsquo;s lead in battery production.</span> <span data-start-time='35250' data-end-time='47042'>Today's EVs run on lithium-ion batteries which cost about $10,000 to $12,000 to make. </span> <span data-start-time='47042' data-end-time='56021'>They are mostly made with lithium, cobalt, manganese and nickel. </span> <span data-start-time='56021' data-end-time='63521'>And the materials have increased in price during the last two years.</span> <span data-start-time='63521' data-end-time='71708'>The new batteries under development could cost one-third to two-thirds less. </span> <span data-start-time='71708' data-end-time='81563'>But their promise depends on overcoming difficulties in working with the materials. </span> <span data-start-time='81563' data-end-time='90979'>Sodium does not hold as much energy, while sulfur can easily damage key parts of a battery.</span> <span data-start-time='90979' data-end-time='107708'>Still, companies have brought in millions of dollars and government support to develop new kinds of batteries - called sodium-ion or lithium-sulfur.</span> </p></div><div class='control-buttons-sticky' style='display:none;'><div class='control-buttons'><button title='Back' class='back' disabled='disabled'></button><button title='Play' class='play' disabled='disabled'></button><button title='Pause' class='pause' style='display:none;'></button><button title='Forward' class='forward' disabled='disabled'></button><button class='finished-reading' style='display:none;'>Done</button></div></div></div><div id='article-media'><div id='media-image'><img src='https://news-app-production.s3.amazonaws.com/articles/5715/A21.jpeg'/></div></div><div id='question-content' style='display:none;'><div class='vocabulary_question question-container' data-question-id=19027 data-hint-location='90979' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/which_of_the_following_is_a_definition_of_the_word_develop.wav'>Which of the following is a definition of the word develop?</div><div class='choices' data-correct-choice='to create or produce especially by deliberate effort over time'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/to_create_or_produce_especially_by_deliberate_effort_over_time.wav'><span>to create or produce especially by deliberate effort over time</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/to_enclose_or_enfold_completely_with_or_as_if_with_a_covering.wav'><span>to enclose or enfold completely with or as if with a covering</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/to_run_away_secretly_with_the_intention_of_getting_married_usually_without_parental_consent.wav'><span>to run away secretly with the intention of getting married usually without parental consent</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/to_draw_or_pull_slowly_or_heavily.wav'><span>to draw or pull slowly or heavily</span></div></div></div><div class='multiple_choice_question question-container' data-question-id=19028 data-hint-location='20188' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/which_country_leads_in_battery_production.wav'>Which country leads in battery production?</div><div class='choices' data-correct-choice='China'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/china.wav'><span>China</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/japan.wav'><span>Japan</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/poland.wav'><span>Poland</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/the_united_states.wav'><span>The United States</span></div></div></div><div class='sentence_completion_question question-container' data-question-id=19029 data-hint-location='63521' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/the_new_batteries_under_development_could_cost_onethird_to_twothirds__blank__.wav'>The new batteries under development could cost one-third to two-thirds <span class='blank'>less</span>. </div><div class='choices' data-correct-choice='less'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/press.wav'><span>press</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/less.wav'><span>less</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/lass.wav'><span>lass</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/5715/mess.wav'><span>mess</span></div></div></div><div class='question-buttons'><button class='skip-button'></button><button class='hint-button'></button><button class='speak-button'></button></div></div></div>

Sound name

Show | Back