Think & tinkering

I could re-write with my own words, but the Adruino Booklet does a great job defining it.

Tinkering is what happens when you try something you don’t quite know how to do, guided by whim, imaginationand curiosity.

From Merriam-Webster

Main Entry: tinker
Function: verb
Inflected Form(s): tin·kered; tin·ker·ing
Date: 1592

Intransitive verb:
to work in the manner of a tinker ; especially : to repair, adjust, or work with something in an unskilled or experimental manner: Fiddle always tinkering with his car.

Transitive verb:
to repair, adjust, or experiment with.