A chemist, a biologist and an pool contractor had all been sentenced to death and were on death row waiting to go to the electric chair.
Finally, the day had arrived. The chemist was due to go first.
As he strapped him in, the executioner asked him, "Do you have anything you want to say?" The chemist replied, "No," so the executioner flicked the switch but nothing happened. According to this State's law, if an execution attempt fails, the prisoner has to be released. So the chemist was unstrapped and allowed to walk free.
It was the biologist's turn next.
As he was being strapped in, the executioner asked him, "Do you have anything you want to say?" The biologist replied, "No, just get on with it" so the executioner flicked the switch, but once again nothing happened. So, just like the chemist, the biologist was released.
Then the pool contractor was brought forward.
The executioner asked him, "Do you have anything you want to say?" The pool contractor replied, "Yes. If you swap the red and the blue wires over, you might just make this thing work."😜😜😜🤣😂