top | item 41759441 (no title) NotOffical | 1 year ago Danny Dunn series discuss order hn newest blonky|1 year ago Yes! "Danny Dunn, Invisible Boy". It incorporated virtual reality with tiny flying drones for 'invisibility'. It was published in 1974.I was inspired to make a handwriting copying machine based on the "Homework Machine" book.Great series!
blonky|1 year ago Yes! "Danny Dunn, Invisible Boy". It incorporated virtual reality with tiny flying drones for 'invisibility'. It was published in 1974.I was inspired to make a handwriting copying machine based on the "Homework Machine" book.Great series!
blonky|1 year ago
I was inspired to make a handwriting copying machine based on the "Homework Machine" book.
Great series!