What are they and why are they important
- Slides: 6
What are they and why are they important: Inventions are amazing things, like penicillin, cotton gin, light bulb, electricity, telephone, printing press and much more. Humans are inventing more and more things daily, and this is why we live so well today.
Things that I thought to invent: • When I was little, I always thought of inventing something like a toy machine, because I wanted all the children in the world to have toys, like dolls, balls, teddies, board games and other toys that make children happy!
Famous inventors : Humphry Davy Alexander Fleming Eli Whitney Alexander Graham bell Johannes Gutenberg Thomas Edison
Which inventor I consider is the most important: • The most important inventor for me is Thomas Edison because he invented light bulbs, giving us electricity. Actually, the light bulb was invented by an English chemist, Humphry Davy, in 1809 but it wasn’t very useful. What Edison did was to invent a carbon filiment that burned for up to 40 hours. Edison’s invention shows us two things. Firstly, that he improved on an existing technology, as the idea of an electric light was there but the practicality wasn’t and secondly that although he didn’t succeed on his first attempt but on his 1999 th. , he managed to become internationally known as the professional inventor of the Light Bulb.
The End I Hope You Liked It!!!
