On November 22, 1955, the Soviets set off RDS-37, which was their first thermonuclear bomb.
From the en.wikipedia.org
The Mark 15 was the first lightweight US thermonuclear bomb.
From the en.wikipedia.org
That's comparable to 200 Tunguskas, or 24 times the largest thermonuclear bomb explosion, a 58 megaton Soviet bomb exploded in 1961.
From the sciencedaily.com
The Churchill ministry decided on 27 July 1954 to begin development of a thermonuclear bomb and announced its plans in February 1955.
From the en.wikipedia.org
A month after Britain's first atomic weapons test, America tested the first thermonuclear bomb, using hydrogen nuclear fusion instead of fission.
From the en.wikipedia.org
The similarity of the seismic signal to those suggests this was not a radically new design, such as a thermonuclear bomb, says the Institute for Science and International Security.
From the newscientist.com
In contrast, Supernova 2007co is a Type Ia event, which occurs when a white dwarf star accretes so much material from a binary companion star that it blows up like a giant thermonuclear bomb.
From the sciencedaily.com
Thermonuclear bombs work by using the energy of a fission bomb to compress and heat fusion fuel.
From the en.wikipedia.org
These thermonuclear trippers are about to launch civilization's last A-bomb against their ape rivals.