Max Planck, originator of quantum theory, tormented by war and personal loss
New biography illuminates personal struggles of physics pioneer
![Max Planck](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/06/to_max_free.jpg?fit=860%2C460&ssl=1)
INCONSTANT PLANCK A biography by physicist Brandon Brown illuminates the personal struggles of the physics pioneer Max Planck.
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