This paper describesscience, technology and engineering in respect of their naturesand corelations, and points out thetasks of scientist, engineer and entrepreneur.
As a social entrepreneur, my engineering mindset sets me apart from most MBA students and young professionals leaving corporate positions to pursue great causes.
Purfresh was created 12 years ago by Lee Ditzler, a Bay Area entrepreneur with an engineering bent and two decades of experience in the ozone industry.