I live for Pilates reformer class. I go at least three times a week. It's a great way to lengthen your muscles, stretch, and kind of relax your mind.
“For example, a breakthrough in better batteries could supplant hydrogen. Better solar cells could replace or win out in this race to the fuel of the future. Those, I see, as the three big competitors: hydrogen, solar cells and then better batteries.”
“A great building must begin with the unmeasurable, must go through measurable means when it is being designed and in the end must be unmeasurable.”