toilet
People used to do their business outside
hair dryer
People used to sit under the sun
calculator
People used to calculate by hand.
pencil
People used to carve on wood.
fan
People used to use paper fans.
tv
People used to listen to the radio.
sofa
People used to sit on the ground
car
people used to ride on horses.
internet
People used to read books or watch T.V.
fridge
People used to use ice and snow
gas stove
People used to make fire with wood.
Iron
People used to wear wrinkly clothes.