software engineering

Tim Dodd of Everyday Astronaut tours SpaceX's Starbase with Elon Musk as guide. They cover the high bay, grid fins, Raptor V2, the HLS lander and stage separation, and Musk explains his engineering management process.

Alexei Navalny phones an FSB chemical-weapons specialist, posing as a senior official, and gets him to describe the 2020 Novichok poisoning and its cover-up. The video is in Russian; HN commenters point to English subtitles.

Jim Coplien and Bob Martin debate test-driven development and unit testing in an InfoQ video that grew out of a JAOO 2007 dispute. They also touch on design and architecture.

Jellyvision hosts Basecamp founders Jason Fried and David Heinemeier Hansson for a Q&A about open source, productivity, feature requests and taking care of customers.

Unreleased 1996 footage of the Wired editors interviewing Bill Gates when he visited their office. Gates talks about software, the internet and Microsoft's thinking at the time. The video is about 53 minutes long.

Sandy Munro interviews Elon Musk at Boca Chica about Tesla production, mega-castings, seats, structural battery packs and the difficulty of mass production.

GitHub interviews Linus Torvalds on twenty years of Git, from its creation in about ten days as a Linux kernel tool to its role in modern software development. He discusses technical decisions, community contributions and the project's philosophy.

A Startup School SV 2014 conversation between Sequoia's Jim Goetz and WhatsApp founder Jan Koum. They discuss how Sequoia pursued WhatsApp, its tiny engineering team, and how it handled growth and support.

A Google Developers Q&A in which Blink engineering leads and the PM answer the community's top questions about the new Blink rendering engine forked from WebKit.