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1. Are these mitochondria found in all cells or only bacteria?  Can you provide some documents or references about this?  All the Google results refer to a type of bacteria:
 the recent discussion pertaining to the use of the 'knallgas' bacteria
 Genome sequence of the bioplastic-producing ""Knallgas"" bacterium Ralstonia eutropha 
 digested cell envelope preparations obtained from the knallgas bacterium, strain
 CO-2 FIXATION BY KNALLGAS BACTERIA
4. You are opposed to a merge with oxyhydrogen flame because of the biological definition?  Maybe we should have a separate article for the welding and a separate article under the name Knallgas for the biological? —  "