Choose a tool or a device you can investigate. it must not have any source of power other than the person using it. it must use one or more of the six simple machines. explain how the tool or device is used. what work does a person do while using it? what kind of motion do we see when it’s used?

investigate a crank generator since it only works if you use your arms and is very complex

what are the excerpts?

b. cronkite, a trusted television personality, declared that the war was unwinnable and told the american people that the government had better find a way out

even though it went against everything the news anchors typically stood for, cronkite voiced an opinion and took a stance, telling the us that there was no way they were going to win, the war was going to end in a stalemate.