Educational video channels about how computers and AI work
These 13 video channels explain how computers, coding and AI work. Each one is made by a nonprofit, a university, a museum or an independent teacher, and none of the makers sells AI models or AI assistants. For ages 8 to 12, watch together with an adult. Teens can go deeper into code, math and neural networks.
Last reviewed: 20 October 2026 5 min read
Which video channels explain how computers and AI work?
The 13 channels below are grouped by the age we suggest starting at. That grouping is our reading of the videos. Where a maker states its own audience, the entry quotes or summarizes it. The list is in alphabetical order within each group, not ranked.
Every entry has the same parts: who makes it, what it covers on computers and AI, the audience the maker states, anything the maker sells or asks for, and the date we checked it.
Channels to start with at ages 8 to 12, with an adult
CodeAI (formerly Code.org)
Made by: CodeAI, a nonprofit. Its own site explains that Code.org is now called CodeAI.
Covers: a short "How AI Works" video series on machine learning, neural networks, computer vision, chatbots and bias.
Audience the maker states: school students from kindergarten to grade 12; the How AI Works lessons are listed for grades 6 to 12.
Checked: 20 October 2026
Computer History Museum
Computer History Museum channel
Made by: the Computer History Museum in California, a registered nonprofit.
Covers: talks, oral histories and short videos about the history of computing.
Audience the maker states: not stated.
Checked: 20 October 2026
Raspberry Pi Foundation
Raspberry Pi Foundation channel
Made by: the Raspberry Pi Foundation, a charity registered in England and Wales.
Covers: live coding sessions and young people's computing projects.
Audience the maker states: young people of school age; its at-home coding sessions are for kids, teenagers and young adults.
Checked: 20 October 2026
Scratch Team
Made by: the Scratch Foundation, an independent nonprofit that runs Scratch, the block-based coding tool first made at MIT.
Covers: videos about making things with Scratch's coding blocks.
Audience the maker states: Scratch's own site says it is "designed especially for ages 8 to 16".
Checked: 20 October 2026
TED-Ed
Made by: TED's youth and education initiative, which describes itself as a nonprofit mission.
Covers: short animated lessons on many subjects, including how the inside of a computer works and how computer memory works.
Audience the maker states: teachers and students; no age given.
Checked: 20 October 2026
The National Museum of Computing
The National Museum of Computing channel
Made by: The National Museum of Computing at Bletchley Park in England, a registered charity.
Covers: the museum's working historic computers, including its rebuilt Colossus, a wartime code-breaking machine.
Audience the maker states: its learning program is for schools and colleges; no age given.
Checked: 20 October 2026
Channels for teens, 13 to 18
3Blue1Brown
Made by: Grant Sanderson and a small team.
Covers: animated math lessons, including a series on neural networks that starts with what a neural network is.
Audience the maker states: not stated; the stated aim is to help more people love math.
Checked: 20 October 2026
Ben Eater
Made by: Ben Eater, an independent educator.
Covers: building an 8-bit computer from scratch, building a computer around a classic processor chip, and how the internet works.
Audience the maker states: not stated.
Sells: the maker's site has a shop.
Checked: 20 October 2026
CrashCourse
Made by: Complexly, a nonprofit.
Covers: a "Computer Science" series and an "Artificial Intelligence" series, among many other subjects.
Audience the maker states: the videos are made to go with high school and college classes.
Sells or asks: the maker's site has a store and a membership page for supporters.
Checked: 20 October 2026
CS50
Made by: Harvard University, with lectures by David J. Malan.
Covers: full lectures from Harvard's introduction to computer science, and a separate introduction to AI with Python.
Audience the maker states: the introductory course is for people with or without programming experience; the AI course expects that course or some Python first.
Checked: 20 October 2026
Computerphile
Made by: filmmaker Brady Haran with computer scientists from the University of Nottingham.
Covers: short explainers by university staff on computer science topics.
Audience the maker states: made to be accessible to a wide audience; the university notes that teachers use the videos in class.
Checked: 20 October 2026
MIT OpenCourseWare
Made by: the Massachusetts Institute of Technology.
Covers: recorded university lectures, including an introduction to computer science and programming in Python.
Audience the maker states: that course is for students with little or no programming experience; no age given.
Checked: 20 October 2026
StatQuest with Josh Starmer
Made by: Josh Starmer, an independent educator with a PhD.
Covers: statistics, machine learning and neural networks, one idea per video.
Audience the maker states: not stated.
Sells: books, study guides and merchandise on the maker's site.
Checked: 20 October 2026
How were these channels chosen?
Each channel had to pass five checks:
- It explains how computers, coding or AI work, not only how to use a product.
- The maker is named on its own site: a nonprofit, a university, a museum or an independent educator.
- Its maker does not sell AI models or AI assistants.
- Its channel page and its maker's site both loaded on the day we checked.
- We could confirm what it covers from the maker's own pages.
Some channels we looked at were left out because we could not confirm who makes them, or what they cover, from the makers' own pages.
How can you judge a video channel yourself?
Ask five quick questions before a channel becomes a habit:
| Ask | Why it matters |
|---|---|
| Who makes it? | A named maker with a real site can be checked. An unnamed one cannot. |
| Does it show where facts come from? | Good explainers name sources or show the working. |
| Is it selling something? | Shops, sponsors and memberships are fine, but you should know they are there. |
| When was the video made? | Computing changes fast. An older video can still explain the basics well, but check the date before trusting news about AI. |
| Does it say what it leaves out? | A good explainer tells you where its simple picture stops being true. |
Video sites set their own minimum age for accounts in their terms. Read them before a child signs up, or watch together from a parent's account. The videos play on a large video-sharing site, which shows its own ads and suggests other videos.
How can a family watch these together?
Watch one short video, then pause and talk. Three questions work for any of them:
- What did the machine in the video receive, and what did it do with it?
- What would happen with an example it had never seen?
- What did the video leave out?
For any claim in a video that matters, use the seven questions to ask any AI answer. They work on videos too.
What this list does and does not do
It does:
- Name 13 channels that explain computers and AI, with who makes each one and the audience the maker states.
- Give the date each entry was checked.
It does not:
- Rank channels or call any of them the best.
- Check every video. Makers post new videos all the time, and a channel's content can change.
- Endorse any channel or imply any connection with Mechna Academy. No channel was paid or asked to be listed, and there are no affiliate links.
- Control what is on the other side of a link. Each link opens another website, which has its own rules and its own privacy policy.
Where does Mechna Academy fit?
Mechna Academy is a city of machines for curious children aged 8 to 18, opening first to ages 8 to 10. In each mission, a child guesses how a machine decides, then opens its Peek Hatch to check, changes one thing and tests it on a case it has never seen. Children learn how AI works this way, and they never chat with an AI.
Keep reading
Questions
Each channel explains how computers, coding or AI work, and its maker is a named nonprofit, university, museum or independent educator. None of the makers sells AI models or AI assistants. We checked every channel and its maker's own site on 20 October 2026.
Most are made for a general audience, not only for children. Where a maker states an audience, such as Scratch's ages 8 to 16 or Crash Course's high school and college classes, the entry says so. For ages 8 to 12, watch together.
Some do. Where the maker's own site shows a shop, a store or paid memberships, the entry says so. None of the links on this page earns us anything.
Channels run by companies that sell AI can be useful, but they also promote their own products. This list keeps to makers whose aim is teaching, so a family can compare explanations without a sales angle.
Every entry shows the date it was last checked. The list is reviewed again whenever the page is updated, and the review date at the top changes only when the content does.
Mechna Academy is a city of machines for curious children aged 8 to 18, opening first to ages 8 to 10.
Mechna Academy is a city of machines for curious children aged 8 to 18, opening first to ages 8 to 10.
For grown-ups: join the waitlistPlaces are limited. The waitlist is for parents and guardians 18 and older.