Um tesouro escondido no fundo do mar, repleto de riquezas minerais e biológicas espalhadas por mais de quatro milhões de quilômetros quadrados. Este patrimônio nacional, ainda desconhecido por boa parte dos brasileiros, é a Amazônia Azul.
Permaculture - Key Concepts
Researchers trace a problem with a key climate model to its hyrdrology scheme and find a simpler scheme keeps simulations in line with real-world observations
On a blackboard, it looks so simple: Take a plant and extract the cellulose. Add some enzymes and convert the cellulose molecules into sugars. Ferment the sugar into alcohol. Then distill the alcohol into fuel. One, two, three, four — and we’re powering our cars with lawn cuttings, wood chips, and prairie grasses instead of Middle East oil
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