Create a thought which you think will work example putting an engine on a car for a flying car. Then start making a mini prototype model. If that works, start making the full size model. Soon you will have the thing you want!
Your brain, usually.
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A person with new ideas and inventions can be referred to as an inventor, entrepreneur, or innovator. Phrases referring to such a person could be creative thinker or creative designer.
The primary one was the invention of the printing press. It allowed people to think and learn new ideas.
Revolution of ideas and arts inside countries or an area. It can promote more ideas and art. The Renaissance (a movement around the 14th-17th centuries) promoted new ideas in concepts like religion, and different styles of art, along with new inventions. Inventions can change a whole era for the good, or better (like Nobel, the man who created dynamite, saw all the destruction he caused and created the Nobel peace prize)
how did his inventions change the world
Ideas for inventions can come from your imagination. Invention ideas sometimes come from a person thinking of a new use for something or a better way of doing something.
I have invented 200 plus inventions. Who and where can I turn?
Copernicus
i inventions
Rebirth of new ideas, and inventions
Diffusion
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Your brain, usually.
A person with new ideas and inventions can be referred to as an inventor, entrepreneur, or innovator. Phrases referring to such a person could be creative thinker or creative designer.
Thomas Edison always did one thing, he improved the inventions made by others.
Political power