Creativity and innovation Answered
Do you have any idea how to upgrade from the things that we already owned.
It is not from waste product. I would like to try to upgrade the things.
For example, I have an umbrella, then I want to add a small fan into that umbrella, so whenever the user use that umbrella at blazing-outdoor, he/she can fell the cold.
But, I do not want to take part in programming and complex mechanical part. I really want to try something simple more example and it is better if can help other's.