English
全部
搜索
图片
视频
短视频
地图
资讯
更多
购物
航班
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
Scientific
Method Research
Data Analysis and Conclusion
Observation and Inference
Basic of
Scientific Research
Research
Methadology Subject
Science Fair Project
Research and Methodology
شرح
Peer Review Process
Research Methodology
CEC
Scientific
Method Definition
Hypothesis Testing
Scientific Research
Experiment
Methodology
Methods of Research
History of Science
Scientific Research
Explained
Scientific
Method
Methodology
of Research
How to Use Scientific Method
Scientific Research
Lecture
Famous Scientists
Scientific
Method Study.com
Research
as a Scientific Process
Greg Martin Statistics
Scientific
Method Demonstration
Scientific
Method Sample
Research
Types
Define Scientific
Process
Scientific
Method Experiments
Scientific
Method Study
Tutorial On
Research Method
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
Scientific
Method Research
Data Analysis and Conclusion
Observation and Inference
Basic of
Scientific Research
Research
Methadology Subject
Science Fair Project
Research and Methodology
شرح
Peer Review Process
Research Methodology
CEC
Scientific
Method Definition
Hypothesis Testing
Scientific Research
Experiment
Methodology
Methods of Research
History of Science
Scientific Research
Explained
Scientific
Method
Methodology
of Research
How to Use Scientific Method
Scientific Research
Lecture
Famous Scientists
Scientific
Method Study.com
Research
as a Scientific Process
Greg Martin Statistics
Scientific
Method Demonstration
Scientific
Method Sample
Research
Types
Define Scientific
Process
Scientific
Method Experiments
Scientific
Method Study
Tutorial On
Research Method
Scientific
Method Cartoon
Research
Methods PDF
Scientific
Process
Introduction to Health
Research
Research
Masterminds
Research
Procedure
Research
Methods Lectures
Scientific
Method Song
Basic Scientific
Method
Scientific
Process Steps
Methods of Teaching Social Studies PDF
Computing Research
Methods
Introduction to
Research YouTube
Research
Methods
Global Methods
Scientific
Method Process
Research Methodology
Beginner
Research Methodology
for Medical Students
Research Methodology
PDF
Scientific
Inquiry
3:00
YouTube
HiddenForceX
Why Did Scientists Spend Years Studying This Leaf 🤯 #lotus
What makes an ordinary Lotus Leaf so special that scientists spent years studying it? 🌿 This isn't just a story about a plant. It's the true story behind the Lotus Effect, one of the most famous examples of biomimicry in modern science. German botanist Professor Wilhelm Barthlott discovered that the Sacred Lotus (Nelumbo nucifera) has a ...
已浏览 31.2万 次
1 个月前
观看完整视频
Scientific Method Examples
2:19
Science is all around us! 🧪✨#shorts
YouTube
Civil engineer 7
已浏览 989.1万 次
1 个月前
1:11
How did small mammals survive the extinction? | Dr. Sandip Chakraborty #shorts #podcast
YouTube
Podcast with Arijit
已浏览 6.2万 次
1 个月前
1:14
5 Ancient Beliefs Science Explained !
YouTube
Dinesh Kumar
已浏览 25.4万 次
1 个月前
热门视频
2:44
Copernicus Hid This For 30 Years! #physics #cosmos #cosmos #sciencefacts #scientist
YouTube
Sufiyan Alam
已浏览 63.5万 次
1 个月前
2:09
How did cyanobacteria create the oxygen? | Dr. Sandip Chakraborty #shorts #podcast
YouTube
Podcast with Arijit
已浏览 22.9万 次
1 个月前
0:36
📈 Human Evolution Day by Day | From Ape to Modern Human 🌍
YouTube
ITI Google
已浏览 278.3万 次
1 个月前
Scientific Method Steps
0:48
Meaningful Innovation in Medical Technology | Boston Scientific
YouTube
Boston Scientific
已浏览 2.9万 次
5 个月之前
2:09
How Induction Cooktops Really Work | The Hidden Science of Magnetic Heating
YouTube
Emperor Insights – Science &
已浏览 23.9万 次
1 个月前
1:01
post 42 || Americans belive this research is so cutting-edge, it's about to rewrite All of History!
YouTube
The Theory room
已浏览 233 次
1 个月前
2:44
Copernicus Hid This For 30 Years! #physics #cosmos #cosmos #sciencefacts #scientist
已浏览 63.5万 次
1 个月前
YouTube
Sufiyan Alam
2:09
How did cyanobacteria create the oxygen? | Dr. Sandip Chakraborty #shorts #podcast
已浏览 22.9万 次
1 个月前
YouTube
Podcast with Arijit Chakraborty (Bengali Version)
0:36
📈 Human Evolution Day by Day | From Ape to Modern Human 🌍
已浏览 278.3万 次
1 个月前
YouTube
ITI Google
2:19
Science is all around us! 🧪✨#shorts
已浏览 989.1万 次
1 个月前
YouTube
Civil engineer 7
1:11
How did small mammals survive the extinction? | Dr. Sandip Chakraborty #shorts #podcast
已浏览 6.2万 次
1 个月前
YouTube
Podcast with Arijit Chakraborty (Bengali Version)
1:14
5 Ancient Beliefs Science Explained !
已浏览 25.4万 次
1 个月前
YouTube
Dinesh Kumar
0:48
Meaningful Innovation in Medical Technology | Boston Scientific
已浏览 2.9万 次
5 个月之前
YouTube
Boston Scientific
2:09
How Induction Cooktops Really Work | The Hidden Science of Magnetic Heating
已浏览 23.9万 次
1 个月前
YouTube
Emperor Insights – Science & Curiosity
1:01
post 42 || Americans belive this research is so cutting-edge, it's about to rewrite All of History!
已浏览 233 次
1 个月前
YouTube
The Theory room
0:56
This is not the AI we were promised #ai #gemini #chatgpt
已浏览 5.5万 次
2 个月之前
YouTube
The Royal Society
2:30
Inside the World's Most Controversial Mummies #history #archaeology #science #ancienthistory
已浏览 8.2万 次
1 个月前
YouTube
Epicenter History
0:15
@drbahaadmourInside the Heart | Blood Leaves and Remains 🔄🫀 ────────── Your heart does not empty completely with every beat. 🔬 The left ventricular ejection fraction, or LVEF, measures how much blood the left ventricle pumps out during contraction. For example, an LVEF of 64% means the left ventricle ejects 64% of the blood volume it contains at the end of filling, while about 36% remains inside before the next heartbeat refills it. A value of 64% is within the usual normal range. Blood then
已浏览 390万 次
2 个月之前
TikTok
smart.doctor
0:12
The White House is proposing a major overhaul of U.S. research funding, shifting billions of dollars away from traditional university channels toward individual scientists and AI-driven tools. The plan argues that reducing bureaucracy could speed up scientific breakthroughs by giving researchers more direct access to resources. Critics are likely to question whether moving funds away from universities could weaken the institutions that support long-term research and training. #whitehouse #usa #n
已浏览 320万 次
1 个月前
TikTok
dailymail
0:33
Bus Stop Trivia Episode 42 — Best Bus Stop Trivia Moments
已浏览 210万 次
1 个月前
TikTok
therafflekidofficial
0:47
Preguntas de CULTURA GENERAL Cuál es la ciencia que estudia los mapas #quiz #trivia #triviador #quiztrivia #quizgo #culturageneral #triviaquiz
已浏览 2.4万 次
1 个月前
TikTok
qprefieresoficial
1:10
Can garlic really kill parasites? 🔬 Watch this experiment under the microscope! 🧄 The real hero is Allison, who is only created when you crush garlic. ✨ ⚠️ Note: This power is lost when heated above 80°C (176°F)!#کیا لہسن واقعی پرجیویوں کو مار سکتا ہے؟ 🔬 اس تجربے کو خوردبین کے نیچے دیکھیں! 🧄 اصل ہیرو ایلیسن ہے، جو صرف اس وقت پیدا ہوتا ہے جب آپ لہسن کو کچلتے ہیں۔ ✨ ⚠️ نوٹ: 80°C (176°F) سے اوپر گرم ہونے پر یہ طاقت ختم ہو جاتی ہے!#garlic #parasitekiller #foryoutrick #fypシ
已浏览 110万 次
2 个月之前
TikTok
scientific.dot.think
1:06
How to Grow a Tree From a Branch: Air Layering Step-by-Step
已浏览 42.5万 次
1 个月前
TikTok
scientific.girl
0:16
@drbahaadmourBlood Vessels on the Heart | 3D Anatomy 🫀 🔍 ────────── The heart pumps blood throughout the body, but its own muscle also requires a constant supply of oxygen and nutrients. 🫀 The coronary arteries arise from the aorta and distribute oxygen-rich blood across the myocardium. Cardiac veins then collect blood from the heart muscle, with much of it returning through the coronary sinus into the right atrium. This 3D anatomical view highlights the vessels running across the surface of
已浏览 83.3万 次
1 个月前
TikTok
smart.doctor
1:34
What will happen when the Sun finally dies? | Dr. Sandip Chakraborty #shorts #podcast
已浏览 18.7万 次
1 个月前
YouTube
Podcast with Arijit Chakraborty (Bengali Version)
展开
更多类似内容
反馈