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Showing posts with label iphone pic. Show all posts
Showing posts with label iphone pic. Show all posts
Sunday, 30 June 2013
Monday, 21 January 2013
Friday, 18 January 2013
Top quotes which we remember every time.." Facebook Quote "
# THE MOST DANGEROUS RISK OF ALL : THE RISK OF SPENDING YOUR LIFE NOT
DOING WHAT YOU CAN BUY YOURSELF THE FREEDOM TO DO IT LATER
# THE PERSON THAT YOU WILL SPEND THE MOST TIME WITH IN YOUR LIFE IS
YOURSELF SO INTERESTING AS POSSIBLE
# YOU LEARN MORE FROM FAILURE THAN FROM SUCCESS. DON'T LET IT
STOP YOU FAILURE BUILD CHARACTER.
# EVERYONE YOU MEET IS AFRAID OF SOMETHING,
LOVES SOMETHING,AND HAS LOST SOMETHING.
# COMFORT IS THE ENEMY OF ACHIEVEMENT.
Friday, 11 January 2013
Lead pencil, 1564 ( Old awesome necessary Invention )
Lead pencil, 1564
Any schoolboy worth his salt knows pencils do not in fact contain potentially poisonous lead. And they never did; the pencil arrived with the discovery in 1564 in Borrowdale, Cumbria, of a pure deposit of graphite, then thought to be a type of lead. A year later, the German naturalist Conrad Gesner described a wooden writing tool that contained the substance. Nicolas Conté perfected the pencil more than a century later by mixing graphite with clay and gluing it between two strips of wood.
Any schoolboy worth his salt knows pencils do not in fact contain potentially poisonous lead. And they never did; the pencil arrived with the discovery in 1564 in Borrowdale, Cumbria, of a pure deposit of graphite, then thought to be a type of lead. A year later, the German naturalist Conrad Gesner described a wooden writing tool that contained the substance. Nicolas Conté perfected the pencil more than a century later by mixing graphite with clay and gluing it between two strips of wood.
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