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177,130 results
In this Webmaster Conference Lightning Talk, John Mueller, Search Relations Lead, covers how HTTPS works, why you might ...
26,933 views
5 years ago
Prof Wyn Bowen, Head of the School of Security Studies, explains how NATO works, beginning with the first time NATO activated ...
5,815 views
6 years ago
A short video about how Google Search works, including how Google's software indexes the web, ranks sites, flags spam, and ...
20,517,359 views
Learn how the most important component in your device works, right here! Author's Website: http://www.buthowdoitknow.com/ See ...
8,480,644 views
12 years ago
A whistle-stop tour of how computers work, from how silicon is used to make computer chips, perform arithmetic to how programs ...
1,961,964 views
The social network of the future: No ads, no corporate surveillance; always ethical design, and decentralization! Join today: ...
363,356 views
7 years ago
Machine learning is all around us; on our phones, powering social networks, helping the police and doctors, scientists and mayors ...
609,402 views
9 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' ...
1,149,841 views
10 years ago
Bill shows how the three key characteristics of laser light - single wavelength, narrow beam, and high intensity - are made.
3,041,188 views
13 years ago
Basic explanation of the web browser. Learn more at http://whatbrowser.org.
8,151,617 views
16 years ago
NIBIB's 60 Seconds of Science explains what is happening in the body when it undergoes an MRI. Music by longzijun ...
1,042,166 views
Ecosia is the search engine that plants trees: https://ecosia.co/info Our 15 million users have planted over 120 million trees, for ...
281,254 views
What is CRISPR-Cas9 and how does it work? How do we edit genes? Jennifer Doudna, biochemist at UC Berkeley, explains.
113,078 views
What exactly is artificial intelligence (AI)? Where is AI used? How can AI support us? If you want to learn more about AI, you will ...
391,463 views
You've probably heard of ChatGPT, Midjourney, prompts and deepfakes. But what exactly is "generative AI"? That's what you'll ...
490,075 views
2 years ago
Are you still using passwords? Passkeys are a new authentication technology that enables creating online accounts and signing ...
752,736 views
Ever wondered where your plastic bottles, metal cans, and other recyclables go when they leave your blue bin? If you live in ...
254,438 views
X-rays were one of the first forms of biomedical imaging and NIBIB's 60 Seconds of Science explain how they create those images ...
806,684 views
11 years ago
Bill details how a microwave oven heats food. He describes how the microwave vacuum tube, called a magnetron, generates ...
5,317,825 views
A short animation that introduces the UK Parliament, looking at its history and how it works today. This is an ideal teaching ...
2,187,743 views