Why Do All Snowflakes Have 6 Sides?
0:45
YouTubeCleo Abram
Why Do All Snowflakes Have 6 Sides?
Why do all snowflakes have six sides? It starts with a dust particle in a cloud…water vapor sticks to it and the molecules eventually freeze! Every water molecule has a bent “V” shape making them lock together at fixed angles, building a hexagon! But that’s just at the microscopic scale… For more optimistic stories like this ...
已浏览 188.2万 次4 天之前
World History Documentaries
History of the Entire World (Ancient, Medieval, Modern) | World History Documentary
2:25:39
History of the Entire World (Ancient, Medieval, Modern) | World History Documentary
YouTubeMade In History
已浏览 290.1万 次2021年12月23日
The Rise & Fall Of Emperor Napoleon Bonaparte | The Man Who Would Rule Europe | Timeline
4:40:32
The Rise & Fall Of Emperor Napoleon Bonaparte | The Man Who Would Rule Europe | Timeline
YouTubeTimeline - World History
已浏览 74.7万 次2023年11月19日
After Hitler: The Cleanup That Followed WW2
45:36
After Hitler: The Cleanup That Followed WW2
YouTubeTimeline - World History
已浏览 169.4万 次11 个月之前
热门视频
Why The Weatherman Is Always Wrong!
1:05
Why The Weatherman Is Always Wrong!
YouTubeMark Rober
已浏览 296.7万 次5 天之前
James Cameron Refuses to Use AI on ‘Avatar’
0:33
James Cameron Refuses to Use AI on ‘Avatar’
YouTubeOscars
已浏览 55.8万 次1 周前
Why This Goal Was IMPOSSIBLE To Stop!
0:45
Why This Goal Was IMPOSSIBLE To Stop!
YouTubePremier League
已浏览 47万 次1 周前
World War II Videos
WORLD WAR II Original Color Footage With Sounds
24:46
WORLD WAR II Original Color Footage With Sounds
YouTubeAl Habduro
已浏览 403.1万 次2020年5月31日
The Complete History of the Second World War | World War II Documentary | Part 1
48:30
The Complete History of the Second World War | World War II Documentary | Part 1
YouTubeTop5s
已浏览 700.7万 次2017年9月21日
3+ Hours Of WW2 Facts To Fall Asleep To
3:25:32
3+ Hours Of WW2 Facts To Fall Asleep To
YouTubeTimeline - World History
已浏览 962.4万 次2024年7月10日
Why The Weatherman Is Always Wrong!
1:05
Why The Weatherman Is Always Wrong!
已浏览 296.7万 次5 天之前
YouTubeMark Rober
James Cameron Refuses to Use AI on ‘Avatar’
0:33
James Cameron Refuses to Use AI on ‘Avatar’
已浏览 55.8万 次1 周前
YouTubeOscars
Why This Goal Was IMPOSSIBLE To Stop!
0:45
Why This Goal Was IMPOSSIBLE To Stop!
已浏览 47万 次1 周前
YouTubePremier League
MaHer's Closeness | Seher
0:59
MaHer's Closeness | Seher
已浏览 15.1万 次4 天之前
YouTubeColors TV
Why You Always See A Trash Can At Disney 🤔
0:30
Why You Always See A Trash Can At Disney 🤔
已浏览 2412.7万 次1 周前
YouTubeZack D. Films
Why Bangladesh is having Anti-India Protests?
2:56
Why Bangladesh is having Anti-India Protests?
已浏览 427万 次3 天之前
YouTubeDhruv Rathee
Why This Plane Needs 3 Pilots
1:19
Why This Plane Needs 3 Pilots
已浏览 115.1万 次1 周前
YouTubeCleo Abram
0:27
A supermarket gave shoppers free groceries after the store experienc…
已浏览 17.7万 次3 天之前
YouTubeNBC News
0:06
#crazyteam 🏃‍♂️
已浏览 477.7万 次1 周前
YouTubeZdak
2:40
Why Why Why
已浏览 235.7万 次2022年12月31日
YouTubeJackson Wang - Topic
2:50
Why Why Why
已浏览 187.2万 次2024年8月9日
YouTubeShawn Mendes - Topic
1:33
Why Is Jax's Room GIRLY? Digital Circus Episode 7 Theory
已浏览 159.2万 次1 周前
YouTubeAyy Lmao
0:41
Giving Away Expensive Tech at Our Christmas Party
已浏览 146.1万 次1 周前
YouTubeLinus Tech Tips
2:49
Boxer Ty Mitchell tells Al Jazeera why he had to confront Tommy Ro…
已浏览 24.5万 次1 周前
YouTubeAl Jazeera English
0:12
Why's the pic so tough though 😂 (via @Timberwolves) #anthonyedward…
已浏览 110万 次1 周前
TikTokespn
1:15
Why were christmas weddings so popular?
已浏览 64.6万 次4 天之前
YouTubeBBC
1:08
Stranger Things 5 Theory on why we can't trust Kali! #theory #strangert…
已浏览 64万 次2 天之前
TikTokjustthenobodys
1:00
THIS IS WHY SHE’S OUR INTERCONTINENTAL CHAMP 👏👏👏 #W…
已浏览 39万 次6 天之前
YouTubeWWE
0:31
Why Jake Paul Got EXPOSED 🥶🥊
已浏览 620.9万 次3 天之前
YouTubeFight Plot
0:55
Honour Zuma's Unique Performance Moment Explained
已浏览 580万 次2 天之前
TikTokbacklikeineverleft24
0:20
Why Macaulay Culkin says Home Alone 2 is better than the first:
已浏览 539.4万 次4 天之前
YouTubeFirst We Feast
0:22
J-Dub kept it real on why the Spurs are a difficult matchup for OKC 😅
已浏览 59.4万 次3 天之前
YouTubeNBA on ESPN
1:41
Why vertical grip does NOTHING #tfue #tfueshorts
已浏览 55.1万 次1 周前
YouTubeTfue
2:09
Tell Me Why (Remastered 2009)
已浏览 598.6万 次2018年6月17日
YouTubeThe Beatles - Topic
2:17
Why the text is reversed in some youtube videos
已浏览 1073 次2024年2月12日
YouTubeThomas Freed
0:40
This is why we love Wrestling ❤️
已浏览 25万 次1 周前
YouTubeWWE
0:09
Happy Coffee ☕️😄
已浏览 4318.8万 次1 周前
YouTubeBen Meryem
0:08
why it's different?
已浏览 3831.3万 次1 周前
YouTubePresentHunt
0:44
Why doesn't God hurt#Jesus#christ#Daemon
已浏览 843万 次1 周前
YouTubeThe hand of God
观看更多视频
静态缩略图占位符