John's blog

Talking about technology (mostly)

Every Component of a Linear Power Supply Explained

Posted on 2024-10-29 [Tuesday] by Jay Jay

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I’m a huge fan of ElectrArc240 who has recently released a new video: Every Component of a Linear Power Supply Explained (while building one).

Documentary – Debian “The Distro”

Posted on 2024-10-29 [Tuesday] by Jay Jay

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An interesting video on the history of the Debian distribution: Documentary – Debian “The Distro”.

Carl Sagan testifying before Congress in 1985 on climate change

Posted on 2024-10-29 [Tuesday] by Jay Jay

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Carl Sagan testifying before Congress in 1985 on climate change.

Also a bonus: Carl Sagan’s 1994 “Lost” Lecture: The Age of Exploration.