Question

The text tells us that the typewriter is the ancestor of the personal computer.
Which other modern gadgets can be traced to earlier machines and
centuries?

Answer 1

Answer:

Just like type writer there are many other examples of gadgets which can be traced back.

Some of these examples are;

Floppy disk is the ancestor of the modern cloud storage medium

Manual door is the ancestor of the modern automatic sensor based doors

Telephone is the ancestor of the modern smart phones used for communication

Wrist watch is the ancestor of the modern smart bracelets used for time tracking etc