Origin of silk
In China, silk worm farming was originally restricted to women, and many women were employed in the silk - making industry.
For the ages of slik read, up until 300, China kept
monopoly of slik weaving as they condemned anyone who sold silkworm's egg or skill to death
Silk use in old Europe
In Europe silk clothes wrer relatively monolithic,
disregarding tiny difference
past three months.
However, optimism for the recovery of the economic status of Korea has to be wisely observed more careful due to unpredictable outside influences. With respect to the domestic terms, consumption and investment will take some time to recover and foreign influences of economy would not aid in the process.
GDP growth rate has proven to be the third worst case(after the economic
II. How is CBM formed
Coalbed methane (CH4) forms in one of two ways. During the earliest stage of coalification (the process that turns plant detritus into coal), biogenic methane is generated as a by-product of bacterial respiration. Aerobic bacteria (those that use oxygen in respiration) first metabolize any free oxygen left in the plant remains and the surrounding sediments. In fresh water
Psych (soul) + logy (study)
Psychology is the scientific study of mind and behavior.
Plato : Nativism
“ Certain kinds of knowledge are innate or inborn “
Aristotle : Philosophical empiricism
“ All knowledge is acquired through experience”
Rene Decartes (1596-1650)
“ Body and mind are
fundamentally different things”
What is Amorphous metal?
Polycrystalline grains of varying shapes and sizes
Misaligned planes of atoms slip past each other easily, absorbing energy and allowing dislocations to move, making deformation permanent.
Grain boundaries represent weak spots
Also called Metallic glasses or glassy metals
Cooled faster than atoms can rearrange into a crystal.
Dislocation movement obstructed s