Good work-in-progress compilation Jones. Thanks for "volunteering".
It's astonishing to me to see the number of different theories being explored. Some obviously have at present garnered more respect than others. But who really knows at present what combination of the above (or perhaps none at all) will be the final winner. It could take decades... as you say "a work-in-progress". The lords of Science have their work cut out. Regards Steven Vincent Johnson www.OrionWorks.com www.zazzle.com/orionworks