Pat:381970 – coil run + metal blocks
Looking at Nikola Tesla’s US Patent 381,1970 today. The coil was wound as 36 winds per segment x4 segments. I wanted to check that the 30 gauge wire was not shorting. So, built up…
Experiments, inventions, patents, …
Looking at Nikola Tesla’s US Patent 381,1970 today. The coil was wound as 36 winds per segment x4 segments. I wanted to check that the 30 gauge wire was not shorting. So, built up…
Full spec, details and solution below. A variant of the Cool Joule circuit by TinManPower. See his channel for the original circuit and ongoing experiments. See Lidmotor’s channel for the circuit diagram and his…
rcm.amazon.com used Cylinder magnet with radial polarisation for this experiment. other good magnets :Ball magnets: rcm.amazon.com or: rcm.amazon.com other good magnets: Cylinder rod magnets rcm.amazon.com Strong magnets rcm.amazon.com rcm.amazon.com rcm.amazon.com Cube magnets rcm.amazon.com Video…
Following my video the other day for the soil powered flashing pumpkin, sMartcreations2010 enhanced with a circuit that can light 2x LED’s from a small power source. I replicated his design, but used a…
At 00:55 I show a diagram of the wiring…it is wrong, my apologies. There should be a line connecting the 2 coil connection spots…parallel to the coils. The diagram shows it as an open…
I finally got a pulse motor running on indoor indirect solar energy. The circuit is a combination of things that I have learned. It was put togehter from bits and pieces of other circuits…
Rocket stove heater and a nice firebox. My first try. My first welding job after bying a welder. Lol. But it works.
Earth Light 5, In this video I show a carbon Graphite rod bored out to fit the magnesium stick running the oscillator. At this point the experiment was to see the surface area made…
i felt it was necessary to put together a miniature of reasonably accurate proportions of Tesla’s Colorado laboratory of 1899-1900. very interesting to observe a more free ringing resonator of equal height and width,…
This is part (2) of my Daftman one AA battery LED light project. Here I show the device in simi-boxed configuration with a solar cell phone charger and a miniature digital battery pack analyzer.