TESLA Roadster, released “open source” per Elon Musk

Information available so far is not full production ready — you can not replicate from parts the TESLA ROADSTER; however, there is information down to legitimate circuit-level detail. Super-interesting regarding the ‘theory’ and also ‘circuits’ which includes altium schematics. — from the comments — “What they released is everything a dealer technician would need to … Read more

History of Electricity with Kathy Joseph (Kathy Loves Physics) — EEVblog 1506

3-phase motor history.  Tesla.  AC power.  Alternating current.  Power grid. https://www.youtube.com/watch?v=4EcQYK_no5M

History of Cathode Ray Tubes with Kathy Joseph — EEVblog 1577

https://www.youtube.com/watch?v=CnJ7mQ_Fo-8   Book: “LIGHTNING TAMERS”   Fathers of vacuum tube / electron valves LEE DEFOREST — https://www.youtube.com/watch?v=CnJ7mQ_Fo-8 EDWIN ARMSTRONG (super heterodyne) — https://duckduckgo.com/?q=vacuum+tube%2C+armstrong REGINALD FESSENDEN — https://en.wikipedia.org/wiki/Reginald_Fessenden First image created by CRT — Maltese Cross. Crookes member of Golden Dawn. Occult all wrapped up in this. One purpose was to contact dead.   ERIC DOLLARD talked about this … Read more

Fibrous magnetic fields

“Experiment has indicated that a magnetic field does possess a fibrous construct. By passing a coil of wire thru a strong magnetic field and listening to the coil output in headphones, the experimenter will notice a scraping noise. J. J. Thompson performed further experiments involving the ionization of gases that indicate the field is not … Read more

A Nonlinear History of Radio

This highly nonlinear history of radio touches briefly on just some of the main stories, and provides pointers to the literature for those who want to probe further. Integrated circuit engineers have the luxury of taking for granted that the incremental cost of a transistor is essentially zero, and this has led to the high-device-count … Read more