My studio is generally full of experiments in various stages of development and observation.
In the photo above are three of the ingredients I am working with for some art-chemistry experiments. The chalk and the gum arabic I just purchased this weekend and can't wait to get mixing with, but first I have to re-prime part of the wall in my stairwell (see previous post on that by clicking this text).
I will keep you posted!
By-the-way, if experimenting like a “mad scientist” sounds like fun, it is, and if you're not doing enough of it yourself, why don't you set aside some playtime in your “laboratory”?