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3D printed food may be a key in feeding the world's hungry

3D Printing Could Hold the Key to Solving World Hunger

Featured guest post by Matthew Young From its first appearance in the late 1980s, 3D printing has opened the technological door to possibilities formerly limited to the realms of science fiction. 3D scanners and printers are becoming affordable for educational and home use. The materials used for ink range from human tissue to plastic, metal and everything in between. Experimentation…

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The United Nations World Summit on Sustainable Development begins in Rio de Janeiro, Brazil

Rio+20 is a Once in a Generation Opportunity

As the world faces enormous challenges, Rio+20 is an opportunity to change course and move toward a more sustainable future. The Rio+20 summit is a two-day United Nations Conference that seeks to build consensus on a more sustainable course for our world. Rio+20 will convene in Brazil on June 20, 2012, marking the 20th anniversary of the 1992 UN Conference on Environment and Development (UNCED), in Rio de Janeiro, and the…

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