The Solarbag from Puralytics offers a simple, reusable solution to the problems of poor and unsanitary drinking water, using nanotechnology to purify water anywhere in the world, at any

The Solarbag from Puralytics offers a simple, reusable solution to the problems of poor and unsanitary drinking water, using nanotechnology to purify water anywhere in the world, at any time.  In this video the founder of the company, Mark Owen talks about his moment of inspiration while on a trip to Japan.

Interview with climate change expert, Dr. Mark Trexler on April 23, 2016. Mark and his business partner, Laura Kosloff created The Climate Web™, a knowledge solution to help users find the

Interview with climate change expert, Dr. Mark Trexler on April 23, 2016. Mark and his business partner, Laura Kosloff created The Climate Web™, a knowledge solution to help users find the information they need to identify and track the climate risk issues of most importance to them. The Climate Web organizes thousands of reports, news stories, blogs, and other materials, often extracting and linking critical information for easy access. He was interviewed by Ruth Ann Barrett of EarthSayers.tv, Voices of Sustainability. Camera work by Barry Heidt. Published on Apr 27, 2016