Inventinventioninventor1.invent-tomake,designorproducesomethingnewforthefirsttime.2.invention-ausefulmachine,toolorinstrumentetcthathasbeeninvented.3.inventor-someonewhoinventedsomethingorwhosejobistoinventthings.Inventinventioninventor1.invent-tomake,designorproducesomethingnewforthefirsttime.2.invention-ausefulmachine,toolorinstrumentetcthathasbeeninvented.3.inventor-someonewhoinventedsomethingorwhosejobistoinventthings.Doyouknow?Howmuchdoyouknowaboutinvention？pleasetestyourselves.inventioninventioninventorinventorcountry史蒂芬逊BritainHowmuchdoyouknowaboutinvention？pleasetestyourselves.inventioninventioninventorinventorcountryEdisonAmericaHowmuchdoyouknowaboutinvention？pleasetestyourselves.inventioninventioninventorinventorcountryBellBritainHowmuchdoyouknowaboutinvention？pleasetestyourselves.inventioninventioninventorinventorcountrycar1886年德国的卡尔·奔驰制造出世界上第一辆以汽油为动力的三轮汽车，并于同年1月29日为发明专利立案，因此1月29日被认为是世界汽车诞生日，1886年为世界汽车诞生年。GermanyHowmuchdoyouknowaboutinvention？pleasetestyourselves.inventioninventioninventorinventorcountrysatellite1957年10月4日世界上第一颗人造地球卫星发射成功！这在空间技术发展史上是划时代的大事。可是谁曾料到，为这次飞行作出杰出贡献的第一个总设计师，竟是一个被判死罪的苦役犯，他的真名叫科罗廖夫！RussiaRussiaHowmuchdoyouknowaboutinvention？pleasetestyourselves.inventioninventioninventorinventorcountrycomputer莫克利博士AmericaExtended(Extended(延伸的延伸的)inventionsoffoot:)inventionsoffoot:ExtendedinventionsofotherbodyExtendedinventionsofotherbodyparts:…parts:…Whataretheinventionsinthefuture?Whataretheinventionsinthefuture?Whatarethefuturechopstickslike?Whatarethefuturechopstickslike?A.EdiblechopsticksNeverthrowawayorwashchopsticksorwashchopsticksagain.Thesechopsticksarebothdeliciousandenvironmentallyfriendly.Savetreesandhaveasnackatthesametime-theycomeinfivedifferentflavors.A.EdiblechopsticksNeverthrowawayorwashchopsticksorwashchopsticksagain.Thesechopsticksarebothdeliciousandenvironmentallyfriendly.Savetreesandhaveasnackatthesametime-theycomeinfivedifferentflavors.edible{ed=eat,(吃)-ible(可以…的)可以食用的。退出snack快餐，小吃，点心退出Nose-topcomputerNose-topcomputerInflatablebicycleInflatablebicycleElectricshoesElectricshoescheckcheckDirection;matchthepictureswiththerightdescriptionsandthenclickthecheckbutton.Direction;matchthepictureswiththerightdescriptionsandthenclickthecheckbutton.Youwillneverworryabouthavingyourbikestolenagain.Ifyouuseourinflatablebike,youcansimplylettheairoutandputyourbikeinabag,Youwillneverworryabouthavingyourbikestolenagain.Ifyouuseourinflatablebike,youcansimplylettheairoutandputyourbikeinabag,Theheeloftheshoeisamachinethatmakeselectricitywitheverystepyoutake.youwillneverneedtobuybatteriesagain.Theheeloftheshoeisamachinethatmakeselectricitywitheverystepyoutake.youwillneverneedtobuybatteriesagain.Areyoutiredofcarryingaroundaheavylaptopcomputer?Hereisthesolution:Thenewnose-topcomputerfitscomfortablyonyournoseandweighslessthanapairofglasses.Usethekeyboardvestwhenyouwanttotypesomething.Areyoutiredofcarryingaroundaheavylaptopcomputer?Hereisthesolution:Thenewnose-topcomputerfitscomfortablyonyournoseandweighslessthanapairofglasses.Usethekeyboardvestwhenyouwanttotypesomething.questionsquestionsWhichofthese‘inventionsdoyouthinkwouldbeuseful?Why?Whichofthese‘inve...
