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Join Date: Mar 1999
Local Time: 05:02 AM
Local Date: 09-07-2008
Posts: 10,474
Why does tin foil hurt your teeth when you bite it?
Just a random question to give you guys something to do.
I did this once as a kid and YOW! It hurt! If you have never done it don't, you'll regret it, trust me.
I've always wondered why it does that and this is the perfect place to ask. Hey, there's a topic about a kid raping a dog so I think that at this point anything goes.
Re: Why does tin foil hurt your teeth when you bite it?
Quote:
Some dental amalgams contain up to five dissimilar metals. Galvanic action between the metals different electrical potentials creates a electric cell in the tooth, which can generate currents of up to 10 microamps, a huge spike over normal body nerve currents of 3 microamps.
Duh ! You mean you didn't know that ? Geez ! Everyone knows that !
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Re: Why does tin foil hurt your teeth when you bite it?
When I was a kid I would take tin foil and mold it to my face. Made a great likeness mask of my features. Used to be fun to play as Destro when we played G.I. Joe as kids. My friends had water guns.......I threw rocks Ah, the good ol' days.
Ah, the good ol' days.