Hey Scientists! Would you like a machine to do your chores for you? Ruby Goldberg is an inventor, and in Ruby Goldberg’s Bright Idea by Anna Humphrey, she likes to invent Rube Goldberg machines. Rube Goldberg was a cartoonist and an inventor of machines that had many steps to perform a simple task. When Ruby’s grandfather loses his dog, Tomato, Ruby wants to think of a way to help her grandfather to feel better. She decides to make a machine that will pick up the newspaper and put it on the table, and also fetch her grandfather’s slippers and place them by his favorite chair. Tomato used to do these things when he was alive, and Ruby’s grandpa misses Tomato very much.
If you would like to see a Rube Goldberg machine in action, check out the opening sequence of Pee-Wee’s Big Adventure. Pee Wee invents a machine that wakes him up and makes his breakfast each morning. Another example is Wallace and Gromit, they also invent a machine to wake them up and feed them breakfast, which you can see in Wallace & Gromit: The Wrong Trousers.
Book reviewed by Anne W., Youth Services Assistant
