No.
yes they did invent the robots.And there is proof.
yes
yes
yes
yes
i Think so
yes many like trenchball and frets
yes they invented the first school for boys and girls
Josephine Cochran invented the dishwasher.
Josephine Garis Cochrane was the first lady to invent the dishwasher!
He invented the photograph, how ever after searching the Internet high and low it appears that he didn't invent the camera? this is very confusing.