Grassroots democracy is a
tendency towards designing political processes
involving the common people as constituting a
fundamental political and economic group. It
focuses on people or society at a local level
rather than at the center of major political
activity. Devolution and decentralization of
power and Panchayati raj system are essential
elements of such a system.
ভাষা ও ভাষার উৎপত্তি
Plasma Physics (প্লাজমা পদার্থবিদ্যা)
Laser (লেজার)
Quantum materials (কোয়ান্টাম উপকরণ)
Particle physics (কণা পদার্থবিজ্ঞান)
Optics (অপটিক্স এবং ফোটোনিক্স)