Expolsion

Atom Bomb

By My mom 21
  • Nuclear fission discoverd

    Nuclear fission discoverd

    Otto Hahn, Fritz Strassmann, Lise Meither, Otto Frisch discoved nuclear fission in uranium
  • Period: to

    A-bomb history

  • The Letter

    The Letter

    Albert Einstien wrote a letter to Franklin D. Roosevelt about the atom bomb

  • Abelson's thermal diffusion column

    Abelson's thermal diffusion column is developed as a cheap way to make uranium hexaflouride

  • Abelson's report is released

    Abelson's report is released it states that uranium can be enriched with in a single thermal diffusion column.

  • First drops of prototype

    First drops of prototype atom bomb 14/23 scale model.

  • First shots

    First shots fired from an uranium gun

  • The largeset atomic pile assembled.

    The largeset atomic pile assembled. The first plutonium production reactor is operating.
  • The first A-bomb Detonation

    The first A-bomb Detonation

  • Hiroshima dies

    Hiroshima dies

    this is the day hiroshima was bombed
  • Naggasaki Dies

    Naggasaki Dies

    this was the day we dropped the 2nd A-bomb on a city called naggasaki