Sir Isaac Newton
 
Screen 1 image
Sir Isaac Newton
 
was
born
 
in
 
1643.
 
He
 
was
born
 
in
England.
Isaac Newton
 
was
 
a
mathematician
 
and
scientist.
 
He
invented
differential calculus.
He
 
was
known
 
to
 
have
said
some
 
of
 
his
work
 
 
on
gravitation
 
was
inspired
 
by
watching
 
an
apple
 
fall
from
 
a
tree.
Sir Isaac Newton
died
 
1727.