Fallout 4 is a survival open world game. In the game there is a weapon called the "Big Boy". This is a handheld mini nuke launcher. While this is impractical in real life, there is physics behind how the game makes it work. Since no heat or pressure can be applied to the nuke without it blowing up, the launcher uses springs and elastics to store energy and launch the nuke smoothly. This can be seen my the equation of Spring PE= 1/2kx^2, with k being the spring constant and x being the displacement. All of this energy gets converted to kinetic energy in the nuke when it flies. This also obeys projectile motion which can be read in my last blog, where gravity pulls the nuke down and the velocity is retarded by wind. The physics of why the nuke is so powerful is a whole other blog, which I will cover soon.