Timeline of Inventions — put them in order
The wheel, paper, the printing press, the telephone, the light bulb and the World Wide Web — tap them in order, oldest to newest. Ages 7–10, free.
Keep exploring
Other languages
Loading LeoNes…
The wheel, paper, the printing press, the telephone, the light bulb and the World Wide Web — tap them in order, oldest to newest. Ages 7–10, free.
Loading LeoNes…