A man receiving a recorded message to play on his phonograph.
Building a structure.
The early 1900s vision of a Roomba.
Luxury transportation submarines.
Armored combat motorcycles.
Armored combat cars.
Listening to the news via Phonograph.
Examining microscopic organisms.
Heating a home with Uranium.
Automated haircutting robot.
Automated makeup robot.
Automated tailor robot.
Machine that makes chicks mature and hatch from their eggs instantaneously.