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<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/2999/97b6afe8-c574-4148-a96c-6f5b16c654c8_hq.wav' data-capture-url='//staging.analytics.lingraphica.com/events/capture_news' data-article-title='First Flight Completed of Plane with No Moving Parts' data-article-id='3543'><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='11063'>Engineers say they have carried out the first-ever flight of an electric airplane with no moving parts.</span> <span data-start-time='11063' data-end-time='23854'>Researchers at the Massachusetts Institute of Technology, or MIT, recently shared video of the successful test flight.</span> <span data-start-time='23854' data-end-time='30729'>They also reported their results in the scientific journal Nature.</span> <span data-start-time='30729' data-end-time='47000'>An airplane usually requires fast-turning turbines to create the necessary thrust and power to lift the plane off the ground and stay in the air.</span> <span data-start-time='47000' data-end-time='58875'>But MIT researchers say they have created a new air vehicle that powers itself without this kind of engine.</span> <span data-start-time='58875' data-end-time='66292'>In fact, the plane was designed to have no moving parts at all.</span> <span data-start-time='66292' data-end-time='77042'>Engineers say that developing and expanding such technology could greatly change the future of flying.</span> <span data-start-time='77042' data-end-time='85750'>It could lead to the creation of planes that are safer, quieter and easier to take care of.</span> <span data-start-time='85750' data-end-time='92875'>Such planes would also not produce emissions that harm the environment.</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/2999/99F51EFE-8807-418A-AF67-92119FAB0407_cx2_cy4_cw88_w1023_r1_s.jpg'/></div></div><div id='question-content' style='display:none;'><div class='vocabulary_question question-container' data-question-id=12040 data-hint-location='30729' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/what_is_thrust.wav'>What is thrust?</div><div class='choices' data-correct-choice='the pushing of something suddenly and with force'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/the_pushing_of_something_suddenly_and_with_force.wav'><span>the pushing of something suddenly and with force</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/the_ability_to_run_fast.wav'><span>the ability to run fast</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/the_infliction_or_imposition_of_a_penalty_as_retribution_for_an_offense.wav'><span>the infliction or imposition of a penalty as retribution for an offense</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/the_belief_in_a_god_or_higher_power.wav'><span>the belief in a god or higher power</span></div></div></div><div class='multiple_choice_question question-container' data-question-id=12041 data-hint-location='0' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/engineers_say_they_have_carried_out_the_firstever_flight_of_an_electric_what_with_no_moving_parts.wav'>Engineers say they have carried out the first-ever flight of an electric what with no moving parts?</div><div class='choices' data-correct-choice='airplane'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/kettle.wav'><span>kettle</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/car.wav'><span>car</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/airplane.wav'><span>airplane</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/phone.wav'><span>phone</span></div></div></div><div class='sentence_completion_question question-container' data-question-id=12042 data-hint-location='77042' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/it_could_lead_to_the_creation_of_planes_that_are_safer__blank__and_easier_to_take_care_of.wav'>It could lead to the creation of planes that are safer, <span class='blank'>quieter</span> and easier to take care of.</div><div class='choices' data-correct-choice='quieter'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/pricier.wav'><span>pricier</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/cheaper.wav'><span>cheaper</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/prettier.wav'><span>prettier</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2999/quieter.wav'><span>quieter</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>

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