Nevada test site
Correction, Eniwetok atoll in the pacific on the island of Eugelab in 1952. Yield was 10 Megatons and it entirely destroyed the island. Test shot Ivy Mike. Device was 80 foot tall, 20 foot diameter, 2 foot thick steel cylinder containing triple nested thermosbottles to keep cold a liquid mixture of Deuterium/Tritium fusion fuel. Also vaporized in the explosion was a cryogenic liquid Hydrogen plant that supplied liquid Hydrogen that was pumped through one of the nested thermosbottles to keep the Deuterium/Tritium mixture liquid.
1945
White Sands NM, Jul 16, 1945
1949 when the USSR tested their first atomic bomb.
Alamogordo, New Mexico, USA - 16 July 1945.
The United Kingdom tested its first nuclear weapon on 3 October 1952.
The hydrogen bomb was first tested in 1952 by the United States in a test known as "Ivy Mike." This bomb utilized nuclear fusion to release a significantly more powerful explosion compared to atomic bombs.
Heather Wallis goes by Hbomb.
H Haden Hammond goes by HBomb.
it was first tested in April 1973.
Orville Wright tested the first airplane.
A hydrogen bomb is, by far, the most destructive weapon that mankind has ever invented. It is the most powerful type of nuclear bomb.
dynamite was first tested in a sand mine in redhill
The first artificial ice was tested in London, England in December 1841.
The first Shinkansen came out in 1964.
The first hydrogen bomb "Ivy Mike" was tested in 1952.
I am not sure I understand what you are asking, but for me there is an ethical dilemma in the fact that anything not first tested on animals, is first tested on people.
animals