November 2022 - G.G. Brock Laboratories

Tesla’s Rotating Brush Effect Finally Observed After 130 Years

Through the use of a handmade Tesla Carbon Button Lamp, the effect of plasma rotation as noted by Tesla in his 1892 book and lecture, “Experiments With Alternate Currents of High Potential and High Frequency,” was successfully replicated. This is likely one […]

Griffin BrockNovember 26, 2022November 30, 2022

Recent Researches Radio Frequency

Build A Coil To Precise Approximations – Engineering Report II

The following engineering report was produced in response to queries on determining and predicting a single layer coil’s electrical properties. That is, its frequency, bandwidth, and overall efficiency. This report provides simplistic algebraic formulae that give engineer-able answers for the average experimenter. […]

Griffin BrockNovember 17, 2022

High Frequency Recent Researches Tesla Lamp Vacuum

Engeln Diathermy Apparatus & Tesla Lamp

In conjunction with work being carried out on the development of the seismic rack, attention has been temporarily directed towards high frequency and vacuum. A usefully donated high frequency disruptive discharge device known as a Diathermy Apparatus was refurbished, and brought to […]

Griffin BrockNovember 2, 2022

Month: November 2022

Tesla’s Rotating Brush Effect Finally Observed After 130 Years

Build A Coil To Precise Approximations – Engineering Report II

Engeln Diathermy Apparatus & Tesla Lamp