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POPSA Key Issue In Global Food Crisis "The first thing to do is to have good soil," said Hans Herren, winner of the World Food Prize. "Even the best seeds can't do anything in sand and gravel."
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POPSUrban Gardener Thinks Higher: A Rooftop Garden for Room to Grow Why should you consider a rooftop garden? * Increase access to private outdoor green space within the urban environment * Support urban food production * Promote individual, community, and cultural diversity * Improve air quality and reduce CO2 missions * Delay stormwater runoff * Increase habitat for birds * Insulate buildings * Increase the value of buildings for owners and tenants alike * Create job opportunities in the field of research, design, construction, Iandscaping, gardening, health, and food production
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POPSChinese leader may talk with Dalai Lama HOORAY ......... Hey China .most of your products is shit, human rights is shit, but food is good please put in some afford as you would put in your food . All Tibet wants is peace which cost noting if you think about it ............
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POPSRobots Evolve And Learn How to Lie By the 50th generation, the robots had learned to communicate—lighting up, in three out of four colonies, to alert the others when they’d found food or poison. The fourth colony sometimes evolved “cheater” robots instead, which would light up to tell the others that the poison was food, while they themselves rolled over to the food source and chowed down without emitting so much as a blink. Some robots, though, were veritable heroes. They signaled danger and died to save other robots. “Sometimes,” Floreano says, “you see that in nature—an animal that emits a cry when it sees a predator; it gets eaten, and the others get away—but I never expected to see this in robots.”
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