How Fast Do You Need To Go To Escape Earth? #Escapevelocity
0:07
How Fast Do You Need To Go To Escape Earth? #Escapevelocity
已浏览 7.3万 次1 个月前
YouTubeScience and Features
Flat Earth Theory: Debunking Myths and Revealing Truths
2:53
Flat Earth Theory: Debunking Myths and Revealing Truths
已浏览 11.2万 次4 周前
TikTokflatearthtruthsdaily
The Physics Problem Even Einstein Failed to Solve w/ Neil deGrasse Tyson
0:26
The Physics Problem Even Einstein Failed to Solve w/ Neil deGrasse T…
已浏览 1.6万 次4 周前
YouTubeTopGears
How NASA Uses Gravity to Boost Spacecraft Speed — The Genius of Gravity Assist 🌍🚀
0:08
How NASA Uses Gravity to Boost Spacecraft Speed — The Genius o…
已浏览 28.4万 次1 周前
YouTubeAstrolyte
History Photographed on Instagram: "This is the phenomenon of astronauts temporarily having difficulty readjusting to Earth's gravity after spending time in space.⁠ ⁠ This condition, which is called orthostatic intolerance, is a condition where the bodies struggle to adjust to Earth’s gravity in an upright position. ⁠ ⁠ In space, their bodies adapt to microgravity, which weakens leg muscles and causes cardiovascular changes. ⁠ ⁠ Back on Earth, standing up can lead to a sudden drop in blood press
0:15
History Photographed on Instagram: "This is the phenomenon of astro…
已浏览 922.6万 次1 个月前
Instagramhistoryphotographed
Best update Ever #fyp #gravity #xyzcba | Gravity
1:03
Best update Ever #fyp #gravity #xyzcba | Gravity
已浏览 16.8万 次1 个月前
TikTokniceguyz
🇨🇳China today made the second flight of the world’s largest solid-propellant launch vehicle
0:15
🇨🇳China today made the second flight of the world’s largest solid-propell…
已浏览 6.1万 次2 周前
YouTubeComment with Lucia
0:41
Biggest Plot Twist Ever #gravityfalls #plottwist #weird #disney #stan | p…
已浏览 17.6万 次1 个月前
TikTokfisherxd21
0:14
Instagram
已浏览 7.7万 次3 周前
Instagramwesgossipusa
0:10
Dipper goes to Taco Bell. #gravityfalls #dipperpines #dipper…
已浏览 23.6万 次1 个月前
TikTokpuffiez7
0:24
Challenge with ‪@CalebNatale‬
已浏览 1201.7万 次2 周前
YouTubeQueen gravity
0:20
R3verse._falls on TikTok
已浏览 230万 次1 个月前
TikTokr3verse_falls
3:00
Josh Ramsay’s version of Defying Gravity will give you chills #joshra…
已浏览 8.1万 次1 个月前
YouTubeMusora
0:45
The Man NO ONE Could Lift… 😱🥊
已浏览 763.5万 次1 个月前
YouTubeFitVision
0:10
Experience Ski Jumping Like Never Before
已浏览 310万 次3 周前
TikTokclipz_omega
0:21
Cynthia Erivo Singing and Flying in 'Defying Gravity' | Wicked Movie 2…
已浏览 370万 次11 个月之前
TikTokariamericoo
1:15
Cynthia Erivo's 'Defying Gravity' Performance Comparison
已浏览 1270万 次11 个月之前
TikTokmswatchmojo
1:08
GameStop Declares Halo 3 Best Game Since 2007
已浏览 44.9万 次3 周前
TikTokbaldbetter
观看更多视频
静态缩略图占位符