Ashu ko naak jhan thulo bhayo hola yo thread pade pachi. Just to clarify, he neither holds a Phd degree nor he is working toward it....at least to my knowledge. This thread could be a hub for scientifically inclined sajhaites. However, nepali ko khutta tanne bani le, I could see the humble scientists shying away from here. Having said this, I am glad to see there are few of us in here who want to make a difference in world in the arena of science. Oys Chill, did you start grad school?