deejay8204 said...
If you can think of an idea in less than a few minutes it probably has already been done.
I disagree. The formulation of an idea for something that hasn't been done before happens quite quickly. The 'lightbulb moment', the 'Eureka' (Archimedes working out how to measure volume of a solid).
It's the years and decades of experience, specialisation, and professional development as an engineer that will tell you if it's an original idea or not. They also help with the...
cmrls23 said...
inspiration
...that the idea comes from. Inspiration can come from anywhere though, who knows what bringing it up with random watersports nutters on the internet could inspire...