Social justice is justice exercised
within a society, particularly as it is applied to
and among the various social classes of a
society. A socially just society is one based upon
the principles of equality and solidarity; and
values human rights, as well as recognizing the
dignity of every human being.
ভাষা ও ভাষার উৎপত্তি
Plasma Physics (প্লাজমা পদার্থবিদ্যা)
Laser (লেজার)
Quantum materials (কোয়ান্টাম উপকরণ)
Particle physics (কণা পদার্থবিজ্ঞান)
Optics (অপটিক্স এবং ফোটোনিক্স)