CrimpJiggler
- Oct 8, 2012
- 9
- Joined
- Oct 8, 2012
- Messages
- 9
I saw this article:
http://weburbanist.com/2009/09/10/insane-prisoner-inventions-24-diy-prison-tools-weapons/
and was very inspired by the ingenuity and improvisation skills of the inmates that made some of these things. As a learning exercise, I'm trying to figure out how all these devices work and how they were made.
Heres a tattoo gun:
I have no idea how they made this, I'm guessing that circular thing to which the needle is attached is a piezoelectric component that vibrates when current is run through it but they made this thing in prison so they had to have used something they found in there. Any idea how they made it?
Heres a toaster/grill:
I'm guessing those things under the grill are the heating elements. They just run current through them and they heat up. The aluminum foil underneath is probably just to reflect heat back towards the grill.
A prison lighter:
thats a pretty simple one, just a circuit with some not so conductive wire in the middle which heats up when current passes through it. What material is that though and where could they have found it? In this video, the guy makes the same kinda device:
but I don't understand where he gets the heating element from. He disassembles a kettle but rather than taking the kettles actual heating element, i.e. one of these things:
he finds a little piece of wire in there and uses that as the heating element. What is that piece of wire he got from the kettle?
http://weburbanist.com/2009/09/10/insane-prisoner-inventions-24-diy-prison-tools-weapons/
and was very inspired by the ingenuity and improvisation skills of the inmates that made some of these things. As a learning exercise, I'm trying to figure out how all these devices work and how they were made.
Heres a tattoo gun:
I have no idea how they made this, I'm guessing that circular thing to which the needle is attached is a piezoelectric component that vibrates when current is run through it but they made this thing in prison so they had to have used something they found in there. Any idea how they made it?
Heres a toaster/grill:
I'm guessing those things under the grill are the heating elements. They just run current through them and they heat up. The aluminum foil underneath is probably just to reflect heat back towards the grill.
A prison lighter:
thats a pretty simple one, just a circuit with some not so conductive wire in the middle which heats up when current passes through it. What material is that though and where could they have found it? In this video, the guy makes the same kinda device:
he finds a little piece of wire in there and uses that as the heating element. What is that piece of wire he got from the kettle?