Search Result For invent
The day the plane was invented – level 1
17-12-1903People want to fly. People use balloons with hot air at...
The day the plane was invented – level 2
17-12-1903People always wanted to fly. In the 18th century, it was...
The day the plane was invented – level 3
17-12-1903Since the beginning of our civilization, people have had a dream:...
The day the light bulb was invented – level 1
21-10-1879People do the first experiments with electric light at the beginning...
The day the light bulb was invented – level 2
21-10-1879The first experiments with electric light were made in the early...
The day the light bulb was invented – level 3
21-10-1879The first experiments with electric light were carried out in the...
The day the bicycle was invented – level 1
12-06-1817The first bicycle is made in Germany on June 12, 1817....
The day the bicycle was invented – level 2
12-06-1817The invention of the bicycle was a long process. It was...
The day the bicycle was invented – level 3
12-06-1817The invention of the bicycle was a gradual process that took...
The day the inventor of Morse Code was born – level 1
27-04-1791Samuel Morse is born on April 27, 1791, in Massachusetts. He...
