Oil would have to cost only about $72 per barrel for larger duckweed refiners to be cost-competitive. The search for a less-expensive, sustainable source of biomass, or plant material, for p... Read more
Bob Compton and I finally have something to agree about. The Washington, D.C.–based venture capitalist produced a provocative documentary, 2 Million Minutes, which tracked six students—two e... Read more
I knew I would be touching a raw nerve with my last two posts, on patents. But I was really surprised at the divergence of opinion. Entrepreneurs overwhelmingly supported my stance that soft... Read more