William nicholson chemist biography of barack obama
Biography of barack obama early life
William Nicholson (13 December – 21 May ) was an English writer, translator, publisher, scientist, inventor, patent agent and civil engineer.
William nicholson chemist biography of barack obama
The biography for President Obama and past presidents is courtesy of the White House Historical Association.
William nicholson chemist biography of barack obama president
As an inventor he made great contributions to the fields of chemistry, electricity and printing.
William nicholson chemist biography of barack obama full
William Nicholson () was a chemist and inventor.