> A team of physicists and chemists from the University of Bristol have grown a man-made diamond that, when placed in a radioactive field, is able to generate

> A team of physicists and chemists from the University of Bristol have grown a man-made diamond that, when placed in a radioactive field, is able to generate a small electrical current. So, they are replacing the thermocouples as used in RTGs with this diamond-like stuff? And low radioactivity sources (as opposed to plutonium)? That would indeed be revolutionary if it worked.