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Chemistry
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*Chalk is make of trillions of microscopic skeleton fossils of planton (a tiny sea creature).
*A rubber tire is actually one single giant molecule.
*Talc is the softest known substance.
*Twenty percent of Earth's oxygen is produced by the Amazon forest.
*Gold and Copper are the only two non-white metals.
*The element called Californium is most expensive substance in the world it can be priced about $68 million/gram
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Inventors
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*Thomas Edition. light bulb inventor, was afraid of the dark.
*The Roller coaster was invented in the 17th century in Russia.
*Ice-cream cones were first served in 1904 at the worlds fair in St.Louis, Mo.
*Folding money was invented by the Chinese, it was made of deerskin.
*The electric chair was invented by a dentist!
Chemistry
----------------
*Chalk is make of trillions of microscopic skeleton fossils of planton (a tiny sea creature).
*A rubber tire is actually one single giant molecule.
*Talc is the softest known substance.
*Twenty percent of Earth's oxygen is produced by the Amazon forest.
*Gold and Copper are the only two non-white metals.
*The element called Californium is most expensive substance in the world it can be priced about $68 million/gram
-----------------
Inventors
-----------------
*Thomas Edition. light bulb inventor, was afraid of the dark.
*The Roller coaster was invented in the 17th century in Russia.
*Ice-cream cones were first served in 1904 at the worlds fair in St.Louis, Mo.
*Folding money was invented by the Chinese, it was made of deerskin.
*The electric chair was invented by a dentist!
1 comments:
Very nice as this is your first post, And I also like science very much.. This is pretty one.. :) :) :)
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