Unique Earth: The Essence of Water | Full Documentary
52:00
YouTubespace and science
Unique Earth: The Essence of Water | Full Documentary
Water shapes our landscapes and makes our world unique. Only water can be found on earth in three states of aggregation - gaseous, liquid and solid. This is what makes the molecule so fascinating. No other substance has been so studied and yet still holds so many questions as water. Scientist try to unlock the secrets of Water. 70% of the earth ...
已浏览 234.8万 次2022年12月9日
短视频
Water Bodies for Kids | What are the different bodies of water?
8:07
已浏览 63.4万 次
Water Bodies for Kids | What are the different bodies of water?
Learn Bright
Properties of Water | Hydrogen Bonding in Water | Biology | Biochemistry
12:37
已浏览 24万 次
Properties of Water | Hydrogen Bonding in Water | Biology | Biochemistry
Socratica
Waterfall Sound Effect
Calming Powerful Mountain Waterfall and River. Relaxing Nature Sounds. (10 Hours, 4K). White Noise.
10:05:53
Calming Powerful Mountain Waterfall and River. Relaxing Nature Sounds. (10 Hours, 4K). White Noise.
YouTubeNature Zilla
已浏览 106.9万 次2021年5月15日
Waterfall flowing over rocks in forest 4k. Relaxing flowing water, White Noise for Sleep, Meditation
10:02:10
Waterfall flowing over rocks in forest 4k. Relaxing flowing water, White Noise for Sleep, Meditation
YouTubeNature Zilla
已浏览 283.7万 次2021年12月2日
Waterfall Flowing in a Mountain Forest 24/7. Waterfall Sounds, Flowing Water. White Noise for Sleep.
Waterfall Flowing in a Mountain Forest 24/7. Waterfall Sounds, Flowing Water. White Noise for Sleep.
YouTubeNature Zilla
已浏览 70.5万 次2025年1月5日
热门视频
NASA | Earth's Water Cycle
5:53
NASA | Earth's Water Cycle
YouTubeNASA Goddard
已浏览 87.9万 次2012年8月3日
Water Resources
11:38
Water Resources
YouTubeBozeman Science
已浏览 47.3万 次2015年9月7日
Water Water Everywhere | Learn All About Water For Kids
8:51
Water Water Everywhere | Learn All About Water For Kids
YouTubeLearn Bright
已浏览 49.9万 次2021年11月30日
Rain Sound Effect
Rain sound effect for editing for free
2:56
Rain sound effect for editing for free
YouTubeNature sounds for relaxation
已浏览 3.6万 次2021年5月22日
Rain Sound Effect FREE - Royalty Free Sound Effects | Rain Sound Effects
5:00:01
Rain Sound Effect FREE - Royalty Free Sound Effects | Rain Sound Effects
YouTubeRelaxing & Sleep Sounds
已浏览 24.8万 次2018年4月3日
Rain Sound Effect Short (2 minutes) ♪
2:02
Rain Sound Effect Short (2 minutes) ♪
YouTubeFree Sound Library
已浏览 176.9万 次2016年4月11日