Jeff Geerling
@jeffgeerling.com
Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #ansible #k8s #raspberrypi #mac #crohns www.jeffgeerling.com
When you ground a hot dog to an AM radio tower, it generates plasma.
Can I turn that plasma into audible sound—without a microphone?
Excited to finally post this Geerling Engineering video after working with @gavinfree.bsky.social to get the high speed footage! www.youtube.com/watch?v=nMF3...
Can I turn that plasma into audible sound—without a microphone?
Excited to finally post this Geerling Engineering video after working with @gavinfree.bsky.social to get the high speed footage! www.youtube.com/watch?v=nMF3...
November 7, 2025 at 4:17 PM
When you ground a hot dog to an AM radio tower, it generates plasma.
Can I turn that plasma into audible sound—without a microphone?
Excited to finally post this Geerling Engineering video after working with @gavinfree.bsky.social to get the high speed footage! www.youtube.com/watch?v=nMF3...
Can I turn that plasma into audible sound—without a microphone?
Excited to finally post this Geerling Engineering video after working with @gavinfree.bsky.social to get the high speed footage! www.youtube.com/watch?v=nMF3...
Woo! Okay... now back to finishing up my Arduino Uno Q video :)
October 29, 2025 at 9:54 PM
Woo! Okay... now back to finishing up my Arduino Uno Q video :)