1A21 Archives - G.G. Brock Laboratories

Biological Effects from the 1A21 Tube as Compared to Conventional X-rays

The following article will discuss the differences in biological outcomes in certain plant species, when irradiated with emanations projected from the 1A21 Desmitron vacuum tube, as well as from a conventional cold cathode X-ray tube. The objective of the observations made herein, […]

Griffin BrockOctober 10, 2023November 23, 2023

Recent Researches 1A21 Desmitron Tube High Frequency Plasma Shadowgraph Vacuum

Recent Research On The Tesla Radiant Matter Tube And Related Phenomena – 2023 ESTC Presentation

Use the link provided below to view the full presentation delivered at the annual 2023 Energy Science & Technology Conference.

Griffin BrockJuly 14, 2023August 20, 2023

Recent Researches 1A21 Desmitron Tube Shadowgraph

Introducing the 1A21 Vacuum Tube

At the close of the Nineteenth Century, research as conducted by Nikola Tesla became exceedingly directed towards high vacuum – high frequency vacuum tubes. Tesla produced a variety of single electrode lamps, some of which manufactured rather unique rays, dubbed as Shadowgraphs. […]

Griffin BrockJuly 1, 2023November 28, 2023