Artificial organ almost always preceded by extensive experiments with animals. Initial testing in humans is frequently limited to those either already facing death or who have exhausted every other treatment possibility. Artificial arms and legs, or prosthetics, are intended to restore a degree of normal function to amputees. Mechanical devices that allow amputees to walk again or continue to use two hands have probably been in use since ancient times, the most notable one being the simple peg leg. Since then, the development of artificial limbs has progressed rapidly. New plastics and other materials, such as carbon fiber have allowed artificial limbs
Rabbis for Human Rights a farce of the whole thing. We're not trying to protect Israel from being criticized, but as people who are really concerned with human rights and racism, and think it is important that there be a body among the community of nations dealing with these things, we don't want to see another hijacking." Rabbis for Human Rights Rabbis for Human Rights is an Israeli human rights organization that describes itself as "the rabbinic voice of conscience in Israel, giving voice to the Jewish tradition of human rights". Their membership includes Reform, Orthodox, Conservative and Reconstructionist rabbis and students. According to