Now, people ...
COOK IN A MICROWAVE.
Long ago, people ...
TRAVELED BY HORSE AND BUGGY.
Long ago, people ...
LISTENED TO THE RADIO.
Long ago, people ...
HAD A PHONE WITH AN OPERATOR.
Now, people ...
HAVE ELECTRIC LIGHTS.
Now, people ...
DRIVE CARS.
Now, people ...
HAVE A CELL PHONE.
Now, people ...
WASH CLOTHES IN A WASHING MACHINE.
Now, people ...
LISTEN TO AN MP3 PLAYER.
Long ago, people ...
COOKED ON A COAL STOVE.
Long ago, people ...
HAD OIL LAMPS.
Long ago, people ...
WASHED CLOTHES BY HAND.