How is a cynic like and different from a critic?

A critic is someone who expresses a reasoned opinion on ny matter, especially involving a judgement on it’s quality, truthfulness, beauty or tehnique.
A cynic is a captious, fault -finding critic, often holding a belief that human conduct is always motivated by self-interest.

He went to walmart to get diapers

Gov is government, .org means organization, and .net means network and is also generally used for companies.