I do not think there is any thrill that can
go through the human heart like that felt by the inventor
as he sees some creation of the brain unfolding to success . . .
Such emotions make a man forget food, sleep, friends, love, everything.

Nikola Tesla

Creativity and Play

Years before The Lean Startup, here's a TED video on creativity and play.  
Notice the bits on rapid prototyping, iterative design, minimum viable product!

It’s not an ‘either/or,’ it’s an ‘and.’ You can be serious and play.” (Tim Brown)

If you are unable to view the video below, please clink on this link to view it in your browser.