27 JUL 2018 by ideonexus

 Norman Borlaug, Giga-Lifesaver

In the 1950s and ’60s, another giga-lifesaver, Norman Borlaug, outsmarted evolution to foment the Green Revolution in the developing world.21 Plants in nature invest a lot of energy and nutrients in woody stalks that raise their leaves and blossoms above the shade of neighboring weeds and of each other. Like fans at a rock concert, everyone stands up, but no one gets a better view. That’s the way evolution works: it myopically selects for individual advantage, not the greater good of the ...
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12 DEC 2017 by ideonexus

 Wheat Domesticated Homo Sapiens

Think for a moment about the Agricultural Revolution from the viewpoint of wheat. Ten thousand years ago wheat was just a wild grass, one of many, con
Folksonomies: artificial selection
Folksonomies: artificial selection
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09 NOV 2015 by ideonexus

 Physiological Decline in the Body When You Stop Exercising

...regular endurance exercise leads to four major consequences: Increased ability of the heart to eject blood increased ability of the blood vessels to send blood to where blood is needed Increased number of capillaries (the vessels that deliver oxygen and ‘food’ to the muscles) increased size and the number of mitochondria (the “power plants” of the cells). All these changes lead to the more efficient use of oxygen, as well as nutrients. [...] Pino considers a person who can run...
Folksonomies: exercise fitness
Folksonomies: exercise fitness
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04 APR 2015 by ideonexus

 Teaching as Gardening

If a teacher is a gardener, than a student is the seed. The classroom serves as the greenhouse creating a warm, safe environment for growth. An administrator is the soil, serving as a strong nutrient base for the seed to root. The parents are the water, providing live and maintaining it. When the water/parent is not plentiful, the seed will suffer. The curriculum is the sun. It shines knowledge to ensure growth. The aspects of the curriculum that some students do not make sense of can be cons...
Folksonomies: education metaphor teaching
Folksonomies: education metaphor teaching
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19 FEB 2015 by ideonexus

 Growing a Forest Rapidly

1. First, you start with soil. We identify what nutrition the soil lacks. 2. Then we identify what species we should be growing in this soil, depending on climate. 3. We then identify locally abundant biomass available in that region to give the soil whatever nourishment it needs. This is typically an agricultural or industrial byproduct — like chicken manure or press mud, a byproduct of sugar production — but it can be almost anything. We’ve made a rule that it must come from...
Folksonomies: forestry gardening
Folksonomies: forestry gardening
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05 JUN 2012 by ideonexus

 The Scientific Crime of Cremation

Nothing is more detestable to the physical anthropologist than... [the] wretched habit of cremating the dead. It involves not only a prodigal waste of costly fuel and excellent fertilizer, but also the complete destruction of physical historical data. On the other hand, the custom of embalming and mummification is most praiseworthy and highly to be recommended.
Folksonomies: anthropology cremation
Folksonomies: anthropology cremation
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It robs nature of the nutrients and the anthropologist of evidence.