The single celled micro-alga Chlorella is the high tech food that is as old as life itself. The highest source of natural chlorophyll, Chlorella has almost three times the protein of beef. One acre produces 15,000 kilograms of protein, nearly 20 times the per-acre yield of soybeans. Chlorella's ability to purify water and air while producing food make traveling and living in outer space possible, can transform animal waste to animal feed, and Chlorella...