This custom of starting comments with "No." is quite frustrating. Vehemently stating that someone else is wrong does not an argument make. Nor is the rest of t

This custom of starting comments with "No." is quite frustrating. Vehemently stating that someone else is wrong does not an argument make. Nor is the rest of the comment much of an argument. Scientists have questions they want answered and to solve them they formulate hypothesis and test them. If you don't formulate hypothesis you have nothing to test and can't advance.