Hertz is the number of cycles per second in an oscillating wave form. So 60Hz has 60 identical cycles in 1 sec. An Ampere (amp, or A) is the amount of electrons (or charge) that flow past a certain point in one seconds. So amperes are Coulombs/second.
The most and the least painful places to get a tattoo. Shoulder. The shoulder is the least painful tattooing site for two main reasons. First, because in this area there is a greater amount of muscle and second â nerves are not so much sensitive as in other nooks of the body. This area is often the most used and first timers tend to opt for them.
The tattoo will be with you forever. So don't worry about the pain, just put alot of thought into the tattoo and the placement of the tattoo since that is what stays. If you really want a tattoo, the pain doesn't matter. If your really worried about the pain, you don't want the tattoo enough and shouldn't get it.I can tell you that my boyfriend has 4 sets of lips on his butt and said it wasn't that bad. But again, everyone is different.kay i know tattoo's last forever, blah blah, and you don't want to be a grandma with a rose on her butt. I'm just curious, does it hurt worse than like a leg or arm, or is it up in the extreme painfulness of rib cage and foot.