○○○ Tuesday ⪢⪢
Tuesday is Mars day. But the Anglo-saxons had their own sky god of war named Tiw or Tyr in Norse Mythology known as the one-handed war god (due to his hand having been
bitten off by a wolf). #front #Greece
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○○○ elaborate ⪢⪢
When stars with masses a
bit bigger than our own sun reach the end of their life and begin to collapse to form light hot dwarf stars, they will throw off their outer layers of matter. This matter will spread and form an elaborate cloud of gas which ...
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◌◌◌ Bitcoin
The online magazine wired.com reported that the
bitcoin was worth about 434 dollars as of January 6. The company Juniper Research says there were 1.3 million users in 2015. It estimates there will be 4.3 million users by the end of the next year.
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• Introduction to Minerals
○ 5 citeria: solid, naturally occurring, inorganic, fixed chemical formula, specific atomic arrangement
-- igneous, granite, speckle, quartz, biotite mica, plagioclase feldspar, fluorite, talc, selenite gypsum, pyrite, silicate,
bituminous, sulfur, halite
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◌◌◌ tools
plane, vise, vice, clamp, spirit level, handsaw, hacksaw, handle, blade, frame, wing nut, coping saw, axe, pipe wrench, electric drill, cordless drill, chuck, drill
bit, perforator, safety glasses, safety gloves, earmuffs, hard hat, high-visibility vest
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