What is the main conflict in Reactionary Essay on Applied Science by Phyllis McGinley?

McGinley's poems were based on her experiences as a suburban housewife and mother. She used this perspective, one frequently scorned by more serious writers, to comment on the ironies she found in the world around her. In this poem, she presents a "reactionary" view of the world of inventions. The poem satirically compares several minor discoveries which have practical importance in the speaker's life, such as the safety match, paper towels, and window screens, with highly praised inventions and inventors such as the Wright Brothers with their airplane and Eli Whitney and his cotton gin.