From powering airplanes to replacing nuclear energy ,algae has been touted as a green energy miracle. So if our waterways are already filled with the stuff, why isnt it filling the world’s skies with biofueled planes? Algae is a tricky creature that presents a lot of challenges and misconceptions. Here’s why it’s difficult to harness—and why it could broad a broad payoff.
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Source: gawker.com