The Pitts Sky Car, designed by John W. Pitts in the 1920s, was an experimental vertical take-off aircraft intended to function like a helicopter. It featured a unique "mushroom-shaped" rotor with 60 hinged blades to generate lift. Despite attempts in 1928, the prototype only bounced on the ground, failing to achieve sustained flight. Though unsuccessful, it is recognized as an early precursor to modern VTOL technology. | GIGadgets
0:51
The Pitts Sky Car, designed by John W. Pitts in the 1920s, was an expe…
已浏览 2.6万 次4 天之前
FacebookGIGadgets
Highest vertical leap (running start) - 1.27 metres by Darius Clark 🇺🇸
0:14
Highest vertical leap (running start) - 1.27 metres by Darius Clark 🇺🇸
已浏览 47.6万 次2023年5月16日
YouTubeGuinness World Records
Can you pass the U.S. citizenship test?
1:12
Can you pass the U.S. citizenship test?
已浏览 19.9万 次4 天之前
YouTubeWashington Post
Use AI GENERATIVE FILL to TRANSFORM Your HORIZONTAL VIDEO into VERTICAL
1:00
Use AI GENERATIVE FILL to TRANSFORM Your HORIZONTAL …
已浏览 3万 次2023年8月4日
YouTubeJustin Serran
Try This 30-Minute Vertical Jump Workout To Jump Higher FAST! 🐇
0:59
Try This 30-Minute Vertical Jump Workout To Jump Higher FAST! 🐇
已浏览 1.3万 次2023年11月20日
YouTubePierre's Elite Performance
This volleyball star has an insane vertical 👀 | GreatestHighlights
0:16
This volleyball star has an insane vertical 👀 | GreatestHighlights
已浏览 3622 次2 天之前
FacebookGreatestHighlights
Fixing YouTube Screen Orientation: How to Adjust Vertical and Landscape View
0:53
Fixing YouTube Screen Orientation: How to Adjust Vertical and Landsc…
已浏览 865 次2024年4月30日
YouTubeHi VIBES
0:23
What a difference in only 2.5 months!! Vertical Restore Facelift …
已浏览 8.9万 次1 个月前
YouTubeDrAmirKaram
0:16
Vertical Carousel Storage System
已浏览 2.1万 次2023年1月4日
YouTubeA & Y Company
0:31
WEAPONS OF WAR The vertical takeoff and landing (VTOL) aircraf…
已浏览 1.5万 次1 天前
FacebookTrinidad Express Newspapers
0:06
Asia’s largest affiliate event is happening in Bangkok 🇹🇭 This is yo…
已浏览 47.6万 次21 小时之前
FacebookAffiliate World Conferences
1:13
Canada’s anti-tariff ad and Reagan’s 1987 address compared
已浏览 5万 次1 周前
YouTubeWashington Post
1:01
Vertical 4K VHS overlay effect tape playing #shorts | Snowman digital
已浏览 4.4万 次2022年6月3日
YouTubeSnowman Digital
0:14
Try this transition next vacay | DJI Flip
已浏览 3万 次5 天之前
YouTubeDJI
1:46
What the new ballroom means for the White House
已浏览 2万 次5 天之前
YouTubeWashington Post
2:26
Two tips for the PitBoss Pro Series 4 Series Vertical Smoker PBV4PS2.
已浏览 9193 次2021年3月22日
YouTubebornalliance.com
1:01
Asia’s largest affiliate event is happening in Bangkok 🇹🇭 This is yo…
已浏览 289.7万 次2 天之前
FacebookAffiliate World Conferences
0:08
Top Fitness Coach Reveals Best Exercise Ball Techniques for Cor…
已浏览 56.7万 次1 周前
YouTubeGymnastics Glory
2:01
POV: You insist on growing pumpkins in your tiny backyard a…
已浏览 37.3万 次1 个月前
YouTubePlanted in the Garden
0:23
Elijah Wood surprises couple at Lord of the Rings wedding
已浏览 123.5万 次1 天前
YouTubeWashington Post
0:06
Vertical Video Live Wallpaper Vertical Video Wallpaper, Live Wal…
已浏览 1.2万 次2020年7月18日
YouTubeCatopedia
0:21
Easy grafting to accelerate fruit production 🌳
已浏览 67.8万 次2 周前
YouTubeHenry Awk
1:38
Cup of Joe performs 'Multo' at the first day of their "Stardust" concer…
已浏览 9.9万 次3 周前
YouTubeGMA Integrated News
0:32
White House expands demolition area for Trump’s ballroom
已浏览 2.6万 次1 周前
YouTubeWashington Post
2:02
Key dates that could push lawmakers to end shutdown
已浏览 1.2万 次4 天之前
YouTubeWashington Post
1:13
Hurricane Melissa to hit Jamaica as Category 5 storm
已浏览 5万 次3 天之前
YouTubeWashington Post
0:08
They Have Such Cute Pajamas! 😍
已浏览 189.8万 次1 周前
YouTubeMoonBeat
0:19
Comment “Christmas” for a follow back! #techtok #christmas #christ…
已浏览 2.9万 次23 小时之前
TikTokexo..tech
0:48
Trump says he wants to meet with Kim Jong Un
已浏览 1.2万 次4 天之前
YouTubeWashington Post
0:23
Vertical Drains Animation | Keller
已浏览 3.7万 次2019年4月23日
YouTubeKeller Group
观看更多视频
静态缩略图占位符