The word “sneaker” was coined by Henry McKinney, an advertising agent for N.W. Ayer & Son.
Air-filled tyres were used on bicycles before they were used on motorcars.
Music was sent down a telephone line for the first time in 1876, the year the phone was invented.
The can opener was invented 48 years after cans were introduced.
In 1895 French brothers Auguste and Louis Lumiere demonstrated a projector system in Paris. In 1907 they screened the first public movie.