Earth 101 | National Geographic
3:33
YouTubeNational Geographic
Earth 101 | National Geographic
Earth is the only planet known to maintain life. Find out the origins of our home planet and some of the key ingredients that help make this blue speck in space a unique global ecosystem. Subscribe: https://on.natgeo.com/4p5A0D6 #NationalGeographic #Earth #EarthDay About National Geographic: National Geographic is the world's premium ...
已浏览 659万 次2018年11月22日
Planet Zoo Gameplay
Facts About TOI-1452 b | The Water World
0:06
Facts About TOI-1452 b | The Water World
YouTubeNeuraX
已浏览 493.3万 次1 个月前
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 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
Instagramhistoryphotographed
已浏览 922.6万 次1 个月前
The Most Terrifying Planets 🪐 😨 #learn #learnonyoutube #space #animation
0:54
The Most Terrifying Planets 🪐 😨 #learn #learnonyoutube #space #animation
YouTubeGood Enough
已浏览 221.1万 次4 周前
热门视频
Journey Through The Seven Continents Of Our World | 4K UHD | Seven Worlds One Planet | BBC Earth
49:15
Journey Through The Seven Continents Of Our World | 4K UHD | Seven Worlds One Planet | BBC Earth
YouTubeBBC Earth
已浏览 457.8万 次2023年7月7日
Scientists Discover Planets More Habitable Than Earth
12:41
Scientists Discover Planets More Habitable Than Earth
YouTubeDestiny
已浏览 719.8万 次2023年5月20日
Neptune 101 | National Geographic
2:58
Neptune 101 | National Geographic
YouTubeNational Geographic
已浏览 355.6万 次2019年3月28日
Planet Zoo Tips and Tricks
Spreading Planets on Toast ASMR: Which is Your Favorite?
1:01
Spreading Planets on Toast ASMR: Which is Your Favorite?
TikToksatisfying.slices.asmr
已浏览 75.1万 次1 个月前
Earth's Rotation: Unveiling the Secrets of Time #neildegrassetyson #shorts
0:51
Earth's Rotation: Unveiling the Secrets of Time #neildegrassetyson #shorts
YouTubeNeil deGrasse Tyson's
已浏览 775.4万 次1 个月前
Water Slide Ramp Test: 70° vs 120° Comparison
1:01
Water Slide Ramp Test: 70° vs 120° Comparison
TikTokmonkeegaming
已浏览 800万 次4 周前