Algae plus salt water equals … fuel? At TEDxNASA@SiliconValley, Bilal Bomani reveals a self-sustaining ecosystem that produces biofuels — without wasting arable land or fresh water. (Recorded at TEDxNASA@SiliconValley, August 2011, in San Francisco, CA. Duration: 14:27) [youtube=http://www.youtube.com/watch?v=GCOc31fQi7A] Watch Bilal Bomani’s talk on TED.com, where you can download it, rate it, comment on it and […]