Physical Science encompasses many of the scientific inventions and discoveries. The study of physics has reached to the very inside of an atom and the associated energies at that level.
Quantum Physics and the Bohr’s model have even answered critical questions related to the formation of the universe, leading to the most recent ‘God particle’ revelation.
The principles of force, work, energy, power, acceleration, conduction, convection, induction , Ohm’s laws, magnetic properties , elasticity and surface tension, not forgetting viscosity, are all the derivations of physical sciences that used to engineer devices and equipments.
The research in advanced physical Sciences, together with the sophisticated aeronautics, has also contributed to the development of e-books in the respective field.