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175,734 results
In this Webmaster Conference Lightning Talk, John Mueller, Search Relations Lead, covers how HTTPS works, why you might ...
26,913 views
5 years ago
A short video about how Google Search works, including how Google's software indexes the web, ranks sites, flags spam, and ...
20,505,210 views
6 years ago
The social network of the future: No ads, no corporate surveillance; always ethical design, and decentralization! Join today: ...
362,772 views
7 years ago
Are you still using passwords? Passkeys are a new authentication technology that enables creating online accounts and signing ...
741,931 views
2 years ago
Learn how the most important component in your device works, right here! Author's Website: http://www.buthowdoitknow.com/ See ...
8,478,096 views
12 years ago
Learn how to use the Boolean Operators AND/OR/NOT to target and refine your search.
197,347 views
9 years ago
You've probably heard of ChatGPT, Midjourney, prompts and deepfakes. But what exactly is "generative AI"? That's what you'll ...
483,267 views
Basic explanation of the web browser. Learn more at http://whatbrowser.org.
8,147,789 views
16 years ago
Bill shows how the three key characteristics of laser light - single wavelength, narrow beam, and high intensity - are made.
3,040,451 views
13 years ago
Ecosia is the search engine that plants trees: https://ecosia.co/info Our 15 million users have planted over 120 million trees, for ...
280,856 views
Sadhguru explains that action should always be the way the situation requires it, but whatever our action, we can remain joyful ...
1,154,803 views
10 years ago
In this second part of our Ultrasound series we look at how the technology behind Ultrasound actually works and how it can 'see' ...
1,146,692 views
Every day we perceive many visual impressions. We can differentiate a multitude of colors in a bunch of flowers, and we can ...
204,888 views
This 3D animation shows the basic steps in the method of DNA sequencing that was used during the Human Genome Project.
1,873,073 views
Discover the three parts that make up Parliament: the House of Commons, the House of Lords, and the monarch. If you are a ...
266,650 views
11 years ago
Please turn on subtitles with the CC (Closed Captions) button to see the explanatory annotations designed for educators.
7,109,277 views
A whistle-stop tour of how computers work, from how silicon is used to make computer chips, perform arithmetic to how programs ...
1,955,382 views
This video explains how to choose keywords for database searching when doing research.
86,837 views
Out of 27900 research publications on gun laws, only 123 tested their effects rigorously. ------------------ Subscribe to our YouTube ...
1,100,543 views
3 years ago
X-rays were one of the first forms of biomedical imaging and NIBIB's 60 Seconds of Science explain how they create those images ...
804,844 views