The history of discovering what DNA is, what it looks like, and how it works is... complicated. But, in this episode of History of Science, Hank Green does his best to lay out the basics so we can understand the beginnings of Biotechnology.

There are aspects of computer code that look like language and some that seem more like algebra, and since we may be headed for a future where many people will need to learn to code, researchers are interested in figuring out how exactly...

Image-maker Alexander Tsiaras shares a powerful medical visualization, showing human development from conception to birth and beyond. (Some graphic images.)

Daphne Koller is enticing top universities to put their most intriguing courses online for free -- not just as a service, but as a way to research how people learn. With Coursera (cofounded by Andrew Ng), each keystroke, quiz,...

In this video, I answer the question, what is Extreme Programming, XP?

In this video, I answer two questions: what is technical debt, and what is refactoring (code refactoring)?

What is continuous delivery, and how does it relate to project managers? In this video, we're demystifying Continuous Delivery (CD), a key practice in software development and DevOps, streamlines processes. By focusing on automation and...

In this video, I answer the question, what is Feature Driven Development - an Agile methodology for developing software?

In this video we look at the Anglo-Saxon Witan and other features of Anglo-Saxon government.

Mentalist Oz Pearlman puts his mind-bending skills to the test, attempting to uncover a secret code known only to host Rich Kleiman. Watch the jaw-dropping moment unfold in this episode of Nework with Rich Kleiman.

This video explains the need for a version control system by taking a real-world scenario.

Let's learn about the most popular software used to protect a computer from malware, called an antivirus.

This video explains merge conflicts in action where you will see a scenario in which you will create a conflict.

This video explains Head in Git and Head in action.

This video explains the life of Git even before branches existed.

This video explains the concept of the distributed version control system and its benefits.

In this video, learn the basics of Python programming and how Git and CI-CD (Continuous Integration/Continuous Delivery) support network automation.

This video explains signing commits from VS code.

This video explains mandating conversation resolution before merging.

This video explains the automatic review request.

This video explains dismissing stale pull request approvals for new commits.

This video explains semantic versioning.

This video explains exploring the existing public project.

In this video, you will learn how to import additional styles from CSS hosted on GitHub into your project.