Andrew Lam has published numerous books and is a frequent contributor to National Public Radio (NPR). What do these facts contribute to his credibility?

i suggest it is anadiplosis

invention of the washing machine

in the past, people used sticks and stones or scrub boards to clean their clothing. as it was sweaty, backbreaking work, we owe a world of to james king because he created the model for the modern washing machine in 1851. the most important issue was that this machine cleaned clothes while a person cranked the handle. doing this made people who used it develop strong muscles in their arms. later, in 1908, alva j. fisher created an electric washing machine named thor. this one was not the first automatic washing machine. however, it was one of the most popular models at the time.

what is the question?

plagiarism is the act of taking one else's work and passing it off as one's own.

consequences of plagiarism include failure on the plagiarized assignment, grade reduction on given assignment, course failure, in-school suspension, and a possible chance of dismissal.