X-rays were not invented, they were discovered.
They are part of the electromagnetic spectrum and a natural phenomena.
The purpose of the pencil invention is to write down letters to form words.
The purpose of a plastic prototype is to test invention, attract investors, and or get the companies to license the invention idea. And the overall purpose is to make you money from invention idea.
Why is Henry Bessemer's invention important?
An x-ray is used as a non-invasive way to visualize the inside of your body.
To shine a light
no it was done on purpose.
charles b brooks
it was on purpose they wanted to make something tasty
Probably how to make fire on purpose.
To tell time... I think.
If it has a good purpose and does it good.
Well to make ice