The telephone that Thomas Edison made
Glass was used before film was invented.
Brains.
Boats.
candles
Before it was invented, it didn't exist. You can't use something that isn't there for anything.
Before it was invented, it didn't exist. You can't use something that isn't there for anything.
Before the telephone, telegraphs were used.
Sugar Lumps
they used quills
The human eye
fire
Rollers and sleds