1. Archimedes
Archimedes or Αρχιμήδης in Greek
Was born 287 BC.
The world of nature and mathematician, and
physicist, engineer, inventor, astronomer
Greek.
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Doubt the king of Syracuse in the jeweler who
made him the crown may cheating, where you
2. enter in the crown of brass instead of pure
gold, and asked Archimedes to looking him in
this matter without damaging the crown.
When he was washed in public bath, he
noticed that the water level rose when
immersed in water and water-payment on his
body from the bottom to the top, went out in
the street are shouting I FOUND IT I FOUND IT
because it verify that this discovery will solve
the dilemma of the crown . The Archimedes
check that his body became lighter when he
came into the water, and that the decrease in
weight equal to the weight of displaced water,
which overtaken, and also check that the
volume of water equal to the size of the body
joke submerged. And then the uncertainty of
the possibility that the known components of
the crown without having tried to destroy; so
put in the water, the volume of water
displaced by immersing the crown which must
3. be equal to the same volume of water
displaced by immersing the weight of pure
gold equal to the weight of the crown. The
result was: that the jeweler has his head in
this theory. Archimedes base and put the
famous so-called Archimedes base and the
base upon which the buoyancy later.
The end
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