Technically, the Trinity test did not use a bomb. "The Gadget", as it was known, was a full nuclear plutonium implosion design assembly, but did not have any of the normal bomb components; thus, it wasn't encased in an aerodynamic shell, have any of the required electronic aerial detonation trigger components, or any of the rest of parts which were required to make a fully-functioning weapon. Rather, it was just the nuclear core explosive device itself, and used an external command trigger (essentially, a wired detonation signal from a bunker several miles away).
Thus, to be completely (pedantically) accurate, the first atomic bomb explosion was on the first combat use, at Hiroshima, Japan, on 6 August 1945.
Built in New Mexico @ White Sands Trinity site in 1944 or 45. Conceived in Las Alamos, NM- The Manhattan Project
July 16, 1945 in New Mexico.
That's where the testing took place for the bomb.
However, its use in combat took place in Hiroshima, Japan and Nagasaki, Japan.
Los Alamos (National Laboratory) , New Mexico .
The United States was the first and only country to use an atomic bomb in anger.
Los Alamos, NM
Los Alamos, New Mexico.
the atomic bomb was not discovered, it was invented then built.
FDR never saw a working atomic bomb, he died before the first ones were built.
The city of Hiroshima was the place where the first atomic bomb was dropped.
Manhattan project
The atomic bomb was dropped on Hiroshima and Nagasaki in World War 2.
in my mom's "Vagina"
The first atomic bomb was created in the USA during the Second World War (Manhattan Project).
No, Albert Einstein did not built an atomic bomb to end World War I
Fear that Nazi Germany might do it first.
v2 rocket <><><>< Also the first jet plane, and the first helicopter.
the atomic bomb
the atomic bomb was not discovered, it was invented then built.
The world was going through world war two. The atomic bomb ended the war.
FDR never saw a working atomic bomb, he died before the first ones were built.
It was built in New Mexico.
in 1943
1943