Who invented the telephone?

Which of the following are inventions by Thomas Edison?

This scientist’s work laid the foundation for modern physics and relativity.

What did Johannes Gutenberg invent?

Arrange these discoveries in chronological order:

Arrange the following inventions in chronological order:

A device used for viewing distant objects in space, invented by Galileo Galilei.

Who invented the first mechanical computer?

Who is credited with inventing the first airplane?