In 1921 while experimenting in the lab his parents had set up for him while he was still in high school, Brown discovered an unusual effect while experimenting with a Coolidge tube, a type of X-ray vacuum tube with two asymmetrical electrodes. Placing it on a balance scale with the tube's positive electrode facing up, when the power was on the tube's mass seemed to decrease. When the tube's electrode was facing down the tube's mass seemed to increase.[7] Brown was convinced that he had managed to influence gravity electrically. At Caltech in 1923 Brown tried to convince his instructors about his theories via inviting them to his home laboratory, but they showed little interest. He also invited the press and the May 26, 1924 edition Los Angeles Evening Express ran a story on Brown titled "Claims Gravity is a Push, not a Pull." After quitting Caltech, Brown studied one year at Denison University, where he claimed that he did a series of experiments with professor of astronomy Paul Alfred Biefeld although the present day Denison University claims they have no record of such experiments being carried out, or of any association between Brown and Biefeld.

"Dr. Biefield was once a classmate of Albert Einstein in Switzerland, remaining a close colleague and friend throughout the years. It was obvious to Dr. Biefield that Tom's electro-motional effect was something profound. The phenomenon could not find conventional explanation because no conventional expression had been provided for its manifestation. The effect was a gravitational one. Dr. Biefield and Tom both discussed how the momentary blurring of electric and gravitational forces might have provoked an electrogravitic effect."

Experiment setup

When capacitor top is positive the weight of it should decrease.
When positive is on bottom weight should increase.

"The Effect is manifested as a departure from the Coulomb Law of electrostatic attraction, in that the opposite forces are not equal. The negative electrode appears to chase the positive electrode, so that there is a net force of the system in the negative-to-positive direction" (T. Townsend Brown, 1977).

Working in his home lab, Brown developed an electrical device he called a "gravitor" or "gravitator", consisting of a block of insulating or dielectric material with electrodes at either end. He received a British patent for it in November 1928. In demonstrations, Brown would mount the unit as a pendulum, apply electrical power, causing the unit to move in one direction. In 1929 Brown published "How I Control Gravity", in Science and Invention, where he claimed these devices were producing a mysterious force that interacted with the pull of gravity. He envisioned a future where, if his device could be scaled up, "Multi-impulse gravitators weighing hundreds of tons may propel the ocean liners of the future" or even "fantastic 'space cars'" to Mars.

Thomas Townsend Brown 🧙‍♂️

Video Source: https://youtu.be/Rp4hygoD3RU

"While they were there at Bahnsons Dad spoke alot about the " Adamski style" flying saucer and I understand that Adamski himself visited this lab after Dad left. Dad was only there for about a year and then in October he moved to the Washington DC area and everything that he was doing went exceptionally black. He even stopped writing in a set of lab notebooks that he had been using.... making note much later when he continued them that there had been a nine year gap..... from October 1958 to September of 1967. That note was handwritten in his notebook and Paul Schatzkin had a copy of that note in his book.

What happened during those nine years? 😉

Patents from the decade long gap⬇️
US 2,949,550 — Electrokinetic apparatus (1960-08-16)

US 3,018,394 — Electrokinetic transducer (1962-01-23)

US 3,022,430 — Electrokinetic generator (1962-02-20)

US 3,187,206 — Electromagnetic apparatus (1965-06-01)

US 3,196,296 — Electric generator
(1965-07-20)

Reddit AMA from his daughter Linda 🧙‍♂️

She discusses the national reconnaissance office. The "Caroline group". Colleagues and aquantainces and her Father's work.
https://www.reddit.com/r/conspiracy/comments/1y04a0/i_am_linda_brown_the_daughter_of_the_physicist/

Nellis Range Footage Enhanced and Edited

I also want all of you that this is not reverse engineering from alien technology. This is also not anti-gravity either! Thomas Townsend Brown disliked calling it that, instead he called it stress in dialects. This is because that the capacitor is what makes it work. In the early 1900's it was discovered that a force was per doused between the plates. Brown found that the posited charge caused a gravity well and the negative charge caused a gravity hill. Together it formed a gravity wave. So, there you have it, no not cancelling gravity instead using gravity. You really could call it warp drive!

https://youtu.be/i9iJ_zTvNsw

Related: "George S. Piggot (July 1920) was able to suspend heavy silver beads (112 inch in diameter) and other materials in the air space between a charged sphere and a concave ground plate when his generator was fully charged at 500,000 electrostatic volts. The levitational feat was only observed when the charged sphere was electropositive.The Piggot effect was clearly not a purely electrical phenomenon. If it were, then the presence of the grounded plate would have destroyed the effect. The very instant in which a discharged passed to ground, every suspended object would have come crashing down. But, without the ground counterpoise, the levitational effect was not observed. Mr. Piggot believed that he was modifying the local gravitational field in some inexplicable manner, the effect being the result of interaction between the static field generator and some other agency the ground