Carbonado compared to carbon‑12, relative to typical diamonds). Carbonado exhibits strong luminescence (photoluminescence and cathodoluminescence) induced by nitrogen and by vacancies existing in the crystal lattice. Luminescence halos are present around radioactive inclusions, and it is suggested that the radiation damage occurred after formation of the carbonados, an observation perhaps pertinent to the radiation hypothesis listed below. The origin of carbonado is controversial. Some proposed hypotheses are as follows: None of these hypotheses for carbonado formation had come into wide acceptance in the scientific literature by 2008. Supporters of an extraterrestrial origin of carbonados propose that their material source was a
You Are What You Is The title track "You Are What You Is" is an up-tempo pop rock style song that was released as a music video in 1984. The album was first issued on LP by Barking Pumpkin Records (distributed by CBS) in 1981. In 1981, it also received a very brief (and now very rare) issue on 8-track tape, catalog number WAX-37537 (Barking Pumpkin label, distributed by CBS). It received a worldwide release on both Ryko and Zappa Records CD in 1990, and was standardized under the Ryko banner in 1995. The digital master prepared for both the original Ryko/Zappa Records release and