in a living room, a woman demonstrates an early vacuum cleaner, which is operated by pulling a manual handle up and down, u.s.a., 1967. - 發明 個影片檔及 b 捲影像00:16
close up of asian lgbtq smiling while raising a rainbow pride flag in first pride parade in bangkok of thailand. - 發明 個影片檔及 b 捲影像00:11
a multiracial team of engineers and technicians collaborate on a robotics project, emphasizing teamwork and stem education. artificial intelligence and automated technology. - 發明 個影片檔及 b 捲影像00:18學生
in a lab, exposed film, which was sent via a wirephoto machine, is prepared for developing in a darkroom. followed by the picture being developed,... - 發明 個影片檔及 b 捲影像00:23印洗照片
"it's odd - but safe! springfield, mass. - not a bit batty! new stability features of tailless plane shown by d. t. granville, inventor, in... - 發明 個影片檔及 b 捲影像02:01螺旋槳飛機
george edward thomas eyston standing next to diesel motor in automobile and sot explaining how it operates / men standing next to automobile as... - 發明 個影片檔及 b 捲影像01:11
at the hackensack river, leander burkhart tests and demonstrates his water bike invention, new jersey, u.s.a., 1920. part 2. - 發明 個影片檔及 b 捲影像00:16
boot print apollo, crater on the moon. moon in space, lunar, meteorite - 發明 個影片檔及 b 捲影像00:15月球表面, 衛星 - 外太空, 爆炸
the electrical control room is managed by ai, intellectual, power distribution, and production control to guarantee the quality. - 發明 個影片檔及 b 捲影像00:08
man's hands wrap photograph around cylinder to send photo by wire / newsreel - 發明 個影片檔及 b 捲影像00:08印洗照片
production and presentation of kimpreg plastic, durable surfacing material, at kimberly-clark corp.paper mill; world war ii production at... - 發明 個影片檔及 b 捲影像00:24
the museum of failure opens in washington, dc, showcasing over 150 products which flopped around the world, such as fish-flavored water for cats,... - 發明 個影片檔及 b 捲影像05:34
woman in vr headset standing in historical antique amphitheatre. concept of virtual museum. - 發明 個影片檔及 b 捲影像00:16虛擬實境
in an effort to reclaim copyright and consent, san francisco artists are suing the ai company stability ai to remove their artwork from its ai... - 發明 個影片檔及 b 捲影像03:43
"paramount sound news special! edison dead!" / thomas edison with john burroughs and harvey firestone, two intimate friends, seated at dinner table... - 發明 個影片檔及 b 捲影像00:41死亡
the industrial revolution in england - part 20 of 46. dramatizes the changes in england during the 19th century, when the nation became "the workshop of the world." shows how "the domestic system" was replaced by "the factory system." explains how the spi - 發明 個影片檔及 b 捲影像00:37社區
the industrial revolution in england - part 15 of 46. dramatizes the changes in england during the 19th century, when the nation became "the workshop of the world." shows how "the domestic system" was replaced by "the factory system." explains how the spi - 發明 個影片檔及 b 捲影像00:26
two men turn plane propellers by hand to get it started / c-plane flies with automatic pilot / the plane's mechanicals / various early bi-planes... - 發明 個影片檔及 b 捲影像00:59早晨, 飛機
triphibian car is tested in washington / strange looking vehicle comes around a corner with capitol building in the background / vehicle begins to... - 發明 個影片檔及 b 捲影像00:26奇異的
multi-wing airplane with a dozen wings being pushed along until it crumbles and collapses early failed flight invention on january 01, 1915 in... - 發明 個影片檔及 b 捲影像00:10
school kid wearing protective eyewear moving robotic car on the table and walking on the side during his science class. - 發明 個影片檔及 b 捲影像00:18
sequence of medium shots showing john logie baird, pioneer of british television, at work inside the bbc at alexandra palace; 1936. - 發明 個影片檔及 b 捲影像00:05
woman at sink demonstrates a new way to get rid of food garbage, the general electric garbage disposal, with hand turning crank on disposal below... - 發明 個影片檔及 b 捲影像00:31
a brief film reveals an engineer showing a pilot what the wings of his airplane can do. - 發明 個影片檔及 b 捲影像00:17飛機
inventor willard custer's 'channel wing' airplane / custer and another man wheel the craft from a hangar, "henson flying" / a man sits in a 'cockpit'... - 發明 個影片檔及 b 捲影像00:31
aerial forward: solar panels on farm building on grassy plain, queensland, australia - 發明 個影片檔及 b 捲影像00:21
"warms up new thresher plane, chicago, ill. - inventor nemeth tunes motor on odd helicopter flying machine" / vs a skeleton fuselage with vertical... - 發明 個影片檔及 b 捲影像01:03
sir tim berners-lee commemorates the 30th anniversary of the invention of the world wide web, he was speaking at the science museum in london. - 發明 個影片檔及 b 捲影像03:36互聯網
experimental glider on ground gets final inspection / men lift glider to mount atop automobile / vs pilot strapped horizontally to glider tests... - 發明 個影片檔及 b 捲影像00:56
1952 reenactment family hops into ford model t and drives down roadway, catching the attention of bicyclists / united states - 發明 個影片檔及 b 捲影像00:16早晨
1952 reenactment young henry ford rides quadricycle for the first time through empty streets / detroit, michigan, united states - 發明 個影片檔及 b 捲影像00:23
1952 reenactment young henry ford experimenting with horseless carriage in barn / detroit, michigan, united states - 發明 個影片檔及 b 捲影像00:22
november 26, 1931 ts tail-first plane landing smoothly / springfield, massachusetts - 發明 個影片檔及 b 捲影像00:17
november 26, 1931 ts tail-first plane taking off / springfield, massachusetts - 發明 個影片檔及 b 捲影像00:17開始
reenactment de rozier's flight in a montgolfier balloon in 18th century / france - 發明 個影片檔及 b 捲影像00:09熱氣球
1960s montage a look at 1946 of morse code machine working and a man looking through machine / united states - 發明 個影片檔及 b 捲影像00:25電影照片拼集, 美國
