It would help if you could say something about the context in which this question has arisen and also name one theory that you think it applies to.
Mr Neville in theory? Mr Neville did not kill Mr Herbert, but the question of who did is never directly answered.
Because religion is by definition outside the scope of scientific method, and cannot be tested by them. In addition, they have already said "no more oogy-boogy myths" [paraphrased] and refuse to test things which require an individual opinion, and are not directly testable.
They never heard of this theory.
Because it was just a theory and never been prove it can't be good or bad but it just a theory after all. and if this theory real and why don't they see what will happened in future!
The theory that God created the Universe has never been proven.
Retrograde motion describes something by definition. It is not and has never been a theory.
Have it examined by a gunsmith first. NEVER FIRE AMMUNITION IN A WEAPON NOT DESIGNED AND CHAMBERED FOR IT!
No. French Stewart never guest starred on Big Bang Theory.
No, the theme is never stated directly.
It never does - except in people's minds.
Something the airlines have never heard of.
the never is correct