Firstly, I want to say that this is the best post I've read on Steemit. The idea is great, the realization and the page layout are perfect. Reffering to the main part I didn't realize what amount of energy we can generate from the sun. I'm waiting for others types of renewable energy!
I was spending plenty of time doing... nothing useful. But it wasn't gaming. Few days - few seasons of series I've recently got to know. And yes, it was waste of time - too much of something is always waste of time.
At the end I want to say that if you write about anything, I will read it. ;)
RE: Renewable energy - Part 1 : Basics of Solar Energy