Hi, Gman77, It's always good to welcome a new member, especially now, when posting seems to be at quite a low ebb.

Lots of reading and little time, but a look over the abstract suggests that further investigation might be interesting.

I guess that anything that involves Zwicky's ideas could ruffle a few feathers. smile

If Bill 6 is still about, this could bring him back into the fold, which would be a plus.

There never was nothing.