Gallery: High-Flying Algae Airships are Self-Sufficient Airborne Cities


Architect Vincent Callebaut recently unveiled a blue-sky plan for a high-flying fleet of self-sufficient aircraft that are one part zeppelin cities and one part hydrogen-generating floating farms. Dubbed Hydrogenase, the algae-producing airborne cities are 100% emission-free and are capable of generating hydrogen gas without consuming land needed for crops or forests.

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1 Comment

  1. alexjameslowe May 10, 2010 at 1:42 pm

    I love these wild far-out ideas!

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