Which quote below supports the logical conclusion that Mr. Cavor's assistants do not understand much about experiments?
"Theirs was the darkest ignorance compared even with my muddled impression."
O "this premature event must be largely due to their joint neglect of the furnace"
O "The three assistants were creditable specimens of the class of "handy-men" from which they came."
O "there were no servants, other than his three assistants."