"The magic is in the membranes." MindStep is developing PBR's using osmotic membranes (metamaterials.) Mindstep's guiding principles & processes must have an ethical approach, work towards community empowerment, energy efficiency, economic development and environmental stewardship. The concept transitions the oil age into the algae age; and ultimately the solar age in order to create a sustainable future. www.mindstepenergy.com/investor