The udometer is a machine. It is a rain gauge.
The fax machine is a machine. It begins with the letter F.
A machine that starts with O is an oscillating fan.
an octopus is a simple machine that starts with a o
windmill
GLIDER
· ice cube maker
Vender/Vending
The answering machine is an appliance. It begins with the letter a.
dozer
· lever · loom
drill, dowel
· hearse · helicopter · hinge